USPS Postal Exam 473 — Questions and Answers

Question 1: What is the Postal Service's abbreviation for the two-letter state code used in mailing addresses?

ISO 3166 country subdivision code
Federal Information Processing Standard code
State abbreviation standardized by USPS (Correct answer)
Congressional district identifier

Correct answer: State abbreviation standardized by USPS

USPS established and standardized the two-letter state abbreviations (e.g., CA, NY, TX) used in U.S. addresses.

Question 2: The Memory section begins and you realize you forgot the range for Route B. What preparatory mistake led to this?

Using mnemonics instead of pure repetition
Spending all study time rereading instead of actively self-testing (Correct answer)
Not writing on scratch paper
Starting with Route C instead of Route A

Correct answer: Spending all study time rereading instead of actively self-testing

Passive rereading creates an illusion of knowledge; only active recall during practice reveals true retention.

Question 3: A form for Change of Address (PS Form 3575) asks 'Is this a temporary move?' What are the two answer choices?

Yes or No (Correct answer)
Permanent or Seasonal
Individual or Family
Domestic or International

Correct answer: Yes or No

The form asks Yes or No for temporary move to determine whether to set an expiration date on the forwarding.

Question 4: Which of the following past experiences would be most relevant to highlight in the Work Experience portion of Postal Exam 473?

Software development internships
High school debate team participation
Delivery or customer service jobs requiring punctuality and physical activity (Correct answer)
Academic research positions

Correct answer: Delivery or customer service jobs requiring punctuality and physical activity

Prior delivery or customer service roles demonstrate the punctuality, stamina, and public interaction skills USPS values.

Question 5: List 1: '2203 West 45th St, 10036' and List 2: '2203 West 45th St, 10036'. What is the answer?

D - Both
B - Address Only
C - ZIP Code Only
A - No Errors (Correct answer)

Correct answer: A - No Errors

Both the address and ZIP code are identical, so the correct answer is 'A - No Errors'.

Question 6: Route B covers 200–399 Park Blvd (odd only). What code for '300 Park Blvd' from memory?

A
B
C
D (Correct answer)

Correct answer: D

300 is even; Route B is odd-only for Park Blvd, so 300 Park Blvd does not match and receives code D.

Question 7: What does 'DPS' stand for in postal operations?

Dual Package Scanning
Delivery Point Sequencing (Correct answer)
Delivery Processing System
Direct Postal Sorting

Correct answer: Delivery Point Sequencing

DPS (Delivery Point Sequencing) is the automated process that sorts mail into the exact order a carrier delivers it.

Question 8: Which strategy speeds up coding without losing accuracy?

Code from the bottom of the address list upward
Scan the street name first, then confirm the number falls in range (Correct answer)
Answer every other question first
Memorize all ranges before the section starts

Correct answer: Scan the street name first, then confirm the number falls in range

Identifying the street name eliminates mismatched routes quickly, then a number check confirms the assignment.

Question 9: In Address Checking, what does answer 'D - Both' indicate?

Both addresses are correct
No differences exist
Both ZIP codes match
Both the address and ZIP code contain errors (Correct answer)

Correct answer: Both the address and ZIP code contain errors

'D - Both' means there are errors in both the street address portion and the ZIP code portion.

Question 10: Which physical characteristic does the Work Experience section indirectly measure through activity-based questions?

Ability to lift over 200 pounds
Ability to handle physically demanding outdoor work in all weather conditions (Correct answer)
Swimming proficiency
Comfort with heights and ladders

Correct answer: Ability to handle physically demanding outdoor work in all weather conditions

Carriers walk long routes in heat, cold, rain, and snow, so the inventory probes tolerance for physical outdoor demands.

Question 11: Which USPS service provides the fastest guaranteed domestic delivery?

Parcel Select
Priority Mail
First-Class Package
Priority Mail Express (Correct answer)

Correct answer: Priority Mail Express

Priority Mail Express offers overnight to 2-day guaranteed delivery and is USPS's fastest domestic service.

Question 12: Which of the following mail classes requires the sender to pay based on the distance the piece travels?

Priority Mail Express
Marketing Mail (Standard)
Parcel Select Ground (Correct answer)
First-Class Mail

Correct answer: Parcel Select Ground

Parcel Select Ground (formerly Standard Post) is a distance-based rate product where postage varies depending on how far the parcel must travel.

Question 13: How does the Memory for Coding section differ from the regular Coding section?

You must code addresses from memory without access to the coding guide (Correct answer)
The addresses are printed in larger font
You have more time per question
You only code ZIP codes, not street addresses

Correct answer: You must code addresses from memory without access to the coding guide

In the Memory section, the coding guide is removed and you must recall the address ranges you memorized.

Question 14: What skill does the Forms Completion section of Postal Exam 473 primarily test?

Sorting mail by weight
Memorizing ZIP code ranges
Reading and correctly filling in postal forms (Correct answer)
Identifying counterfeit postage

Correct answer: Reading and correctly filling in postal forms

The section measures your ability to understand form instructions and accurately enter the required information.

Question 15: What is the maximum weight for a First-Class Mail letter?

1 pound
13 ounces
3.5 ounces (Correct answer)
4 ounces

Correct answer: 3.5 ounces

First-Class letters are limited to 3.5 ounces; heavier First-Class items are classified as large envelopes or packages.

Question 16: What is 'nixie mail' in postal terminology?

Mail that is undeliverable because of an incorrect or illegible address (Correct answer)
International parcels awaiting customs clearance
Oversized packages held at the post office
Express mail returned to sender

Correct answer: Mail that is undeliverable because of an incorrect or illegible address

Nixie mail refers to undeliverable-as-addressed (UAA) mailpieces that cannot be delivered or returned.

Question 17: When completing a USPS form, you are asked for a 5-digit ZIP code but you only know the full ZIP+4. What should you do?

Enter the city name instead
Enter all 9 digits with a hyphen
Enter only the 5-digit base ZIP in that field (Correct answer)
Leave the field blank

Correct answer: Enter only the 5-digit base ZIP in that field

If the field is designated for 5 digits, enter only the base 5-digit ZIP to match the field requirement.

Question 18: Route A covers 100–299 Oak Ave (even). What code does '156 Oak Ave' receive?

B
C
A (Correct answer)
D

Correct answer: A

156 is even and falls within the 100–299 range on Oak Ave, matching Route A.

Question 19: A candidate scores near-perfectly on the Coding section but poorly on Memory. What is the most likely cause?

The coding guide changed between sections
The Memory section has harder addresses
They ran out of time in the Coding section
They relied on the visible guide rather than building genuine memorization (Correct answer)

Correct answer: They relied on the visible guide rather than building genuine memorization

Candidates who depend on the guide during the Coding section never internalize the ranges needed for the Memory section.

Question 20: What is the term for the USPS practice of forwarding mail to a new address when a customer files a change of address form?

Package Redirection
Route Switching
Address Rerouting
Mail Forwarding (Correct answer)

Correct answer: Mail Forwarding

Mail Forwarding is the service by which USPS temporarily or permanently redirects mail to a new address.

Question 21: How many delivery routes (excluding D) appear in a standard Postal Exam 473 coding guide?

3 routes (A, B, C) (Correct answer)
4 routes (A, B, C, E)
5 routes (A through E)
2 routes (A, B)

Correct answer: 3 routes (A, B, C)

The standard guide features three lettered delivery routes: A, B, and C, plus D for no match.

Question 22: What type of work schedule experience is most relevant to list on the postal exam application?

Jobs with fixed 9-to-5 weekday schedules only
Jobs that required early morning starts, weekends, or irregular hours (Correct answer)
Work-from-home positions
Part-time retail limited to evenings

Correct answer: Jobs that required early morning starts, weekends, or irregular hours

USPS operations run early mornings, weekends, and holidays, so experience with flexible or early-start schedules is highly relevant.

Question 23: Which strategy is recommended for the Address Checking section to maximize speed and accuracy?

Skip difficult items and return later
Check address and ZIP code separately in two passes (Correct answer)
Memorize every address before answering
Read both addresses aloud

Correct answer: Check address and ZIP code separately in two passes

Checking the address field first, then the ZIP code separately, reduces the chance of missing errors.

Question 24: Two routes cover the same street: Route A for 1–99 and Route C for 100–199 River Rd. What code for '100 River Rd'?

D
A
C (Correct answer)
B

Correct answer: C

100 River Rd falls exactly at the start of Route C's range (100–199), not Route A's (1–99).

Question 25: What does the term 'DPS' stand for in postal mail sorting?

Distribution Processing System
Designated Package Sorting
Daily Postal Schedule
Delivery Point Sequence (Correct answer)

Correct answer: Delivery Point Sequence

DPS (Delivery Point Sequence) is the process of sorting mail into the exact order a carrier will deliver it on their route.

Question 26: The coding guide has been removed. You recall Route C covers 300–500 Broad St. The item shows '450 Broad St.' What code?

A
B
D
C (Correct answer)

Correct answer: C

450 Broad St falls within Route C's memorized range of 300–500.

Question 27: Which answer to 'How do you handle making mistakes at work?' aligns best with USPS expectations?

I avoid blame by not reporting it
I expect mistakes are inevitable and move on without analysis
I acknowledge the mistake, correct it, and take steps to prevent it from recurring (Correct answer)
I blame external factors and document why it wasn't my fault

Correct answer: I acknowledge the mistake, correct it, and take steps to prevent it from recurring

Owning mistakes and implementing corrective action demonstrates accountability and growth, both valued by USPS.

Question 28: Which type of difference would NOT be caught if you only check street numbers?

A street suffix change from Blvd to Blvd (identical)
A matching house number
A correct directional
A ZIP code error (Correct answer)

Correct answer: A ZIP code error

Focusing only on street numbers would cause you to miss ZIP code errors, which require separate scrutiny.

Question 29: Route C covers 1–99 and 300–399 Center Blvd. What code does '350 Center Blvd' receive?

B
D
A
C (Correct answer)

Correct answer: C

350 Center Blvd falls within the 300–399 range of Route C.

Question 30: In postal operations, what is a 'scheme' used for?

A security protocol for handling valuable packages
A computer program for printing postage labels
A memorized assignment of mail to specific routes or locations (Correct answer)
A plan for overtime scheduling during peak seasons

Correct answer: A memorized assignment of mail to specific routes or locations

A scheme is a memorized assignment that postal workers use to sort mail to specific routes, cases, or distribution points.

Question 31: On a COD (Collect on Delivery) form, what does the 'Amount to Collect' field represent?

The sender's postage cost
The total the recipient must pay upon delivery (Correct answer)
The package insurance value
The declared customs duty

Correct answer: The total the recipient must pay upon delivery

The 'Amount to Collect' is the sum the mail carrier collects from the recipient at the time of delivery.

Question 32: A Priority Mail Express form has separate fields for 'Street Address' and 'Apartment/Suite.' Where should 'Suite 400' be entered?

In the sender name field
At the end of the Street Address field
In the Apartment/Suite field, not the Street Address field (Correct answer)
In the ZIP code field

Correct answer: In the Apartment/Suite field, not the Street Address field

Unit information should go in its designated field to prevent routing errors.

Question 33: When a form asks for 'Date of Mailing,' which format is generally expected on USPS forms?

YYYY/MM/DD
DD-MM-YYYY
MM/DD/YYYY (Correct answer)
Month spelled out only

Correct answer: MM/DD/YYYY

USPS forms use the standard American date format MM/DD/YYYY for consistency.

Question 34: What is the maximum number of delivery routes typically shown in the Postal Exam 473 coding guide?

4 (A, B, C, and D for no match) (Correct answer)
5 (A through E)
2 (A and B)
3 (A, B, C)

Correct answer: 4 (A, B, C, and D for no match)

The guide displays up to three lettered routes (A, B, C) plus code D for addresses that don't fit any route.

Question 35: Route A: 1–199 Elm St. During the memory test, '199 Elm St' appears. What code applies?

A (Correct answer)
C
D
B

Correct answer: A

199 is the upper boundary of Route A's range and is included, so the correct code is A.

Question 36: What does a carrier's 'case' refer to in postal distribution?

A physical sorting frame where mail is organized by delivery stop (Correct answer)
A locked box for storing certified mail
A computer file tracking delivered packages
A report filed for damaged mail

Correct answer: A physical sorting frame where mail is organized by delivery stop

A case is a physical sorting framework at the post office where carriers manually sort mail into slots representing each delivery stop on their route.

Question 37: During memorization time, which organizational strategy helps most for a coding guide with 3 routes?

Group all ranges by route letter so you build one memory chunk per route (Correct answer)
Memorize routes in reverse alphabetical order
Focus only on the street names and ignore numbers
Study each address individually from top to bottom

Correct answer: Group all ranges by route letter so you build one memory chunk per route

Grouping all of Route A's ranges together, then B's, then C's, creates coherent memory chunks for fast retrieval.

Question 38: A Personal Characteristics question asks how often you complete tasks on time. Which answer is most aligned with postal carrier expectations?

Sometimes
Almost always (Correct answer)
Only when monitored
Rarely

Correct answer: Almost always

Completing tasks on time almost always reflects the reliability essential to daily mail delivery.

Question 39: A test taker recalls that Route A covers Oak St in the low hundreds. The address is '125 Oak St.' What should they do?

Mark A and move on confidently (Correct answer)
Mark B because of uncertainty
Mark D as a safety choice
Leave blank to avoid guessing penalty

Correct answer: Mark A and move on confidently

If memory strongly suggests Route A for 125 Oak St, marking A is the best action rather than second-guessing.

Question 40: Route A: 1–200 Elm St; Route B: 201–400 Elm St; Route C: 401–600 Elm St. What code for '399 Elm St'?

C
B (Correct answer)
A
D

Correct answer: B

399 falls within Route B's range of 201–400 on Elm St.

Question 41: How many answer choices are available for each item in the Address Checking section?

4 (Correct answer)
2
3
5

Correct answer: 4

Each item has four choices: A (No Errors), B (Address Only), C (ZIP Code Only), and D (Both).

Question 42: On a USPS Delivery Confirmation form, which field must always be completed for domestic packages?

Customs declaration value
Package weight in kilograms
Sender's date of birth
Recipient ZIP code (Correct answer)

Correct answer: Recipient ZIP code

A valid recipient ZIP code is required on Delivery Confirmation forms to route the package correctly.

Question 43: A List 1 entry reads '4521 Maple Ave, 20001' and List 2 reads '4521 Maple Ave, 20011'. What should you mark?

B - Address Only
A - No Errors
C - ZIP Code Only (Correct answer)
D - Both

Correct answer: C - ZIP Code Only

The street address is identical but the ZIP code differs (20001 vs. 20011), so mark 'C - ZIP Code Only'.

Question 44: Which scenario best demonstrates the attendance reliability USPS seeks in carriers?

Taking all available sick days each calendar year
Arriving 10 minutes late but staying late to compensate
Working all five scheduled days even when feeling slightly under the weather (Correct answer)
Calling in sick whenever the weather is bad

Correct answer: Working all five scheduled days even when feeling slightly under the weather

Consistent attendance despite minor discomforts reflects the dependability required to maintain daily mail delivery.

Question 45: Route B covers even numbers 200–298 Maple Ave. What code should '247 Maple Ave' receive?

D - No route (Correct answer)
B
C
A

Correct answer: D - No route

247 is an odd number; Route B specifies only even numbers 200–298, so 247 Maple Ave does not match and gets code D.

Question 46: Why does USPS include a Personal Characteristics inventory rather than relying solely on the knowledge sections?

Because personality scores are easier to grade
Because knowledge tests are prohibited by federal law
Because postal work requires no specialized knowledge
Because job performance depends on attitude, dependability, and fit—not just knowledge (Correct answer)

Correct answer: Because job performance depends on attitude, dependability, and fit—not just knowledge

Research shows that traits like conscientiousness and work ethic predict employee retention and performance more reliably than knowledge alone.

Question 47: A form question asks which box should be left blank by the sender. What is the best answer?

Any box labeled 'For Official Use Only' (Correct answer)
The date-of-mailing box
The recipient address box
The postage amount box

Correct answer: Any box labeled 'For Official Use Only'

'For Official Use Only' boxes are completed by postal employees, never by customers.

Question 48: During the Coding section, is the coding guide available to you while you answer?

Only for the first 2 minutes
Yes, you may refer to it throughout the section (Correct answer)
Only for odd-numbered questions
No, you must have memorized it beforehand

Correct answer: Yes, you may refer to it throughout the section

Unlike the Memory section, the Coding section allows you to refer to the coding guide while answering.

Question 49: What does USPS require for a mailpiece to qualify as automation-compatible?

A stamp rather than a meter imprint
A machine-readable address with correct format, barcode, and proper size/weight (Correct answer)
A green background on the envelope
A handwritten return address in blue ink

Correct answer: A machine-readable address with correct format, barcode, and proper size/weight

Automation-compatible mail must meet size, weight, and legibility standards including a scannable barcode for automated sorting.

Question 50: List 1: '314 Elm Ct Apt 7, 94103' and List 2: '314 Elm Ct Apt 7, 94130'. What is correct?

A - No Errors
D - Both
C - ZIP Code Only (Correct answer)
B - Address Only

Correct answer: C - ZIP Code Only

The full address including apartment number matches, but the ZIP code differs (94103 vs. 94130).

Question 51: The coding guide shows Route B covers 400–600 Sunset Dr (odd only). What code does '500 Sunset Dr' receive?

A
D (Correct answer)
C
B

Correct answer: D

500 is even, and Route B specifies odd numbers only, so 500 Sunset Dr receives code D.

Question 52: Under USPS regulations, how must a carrier handle a mailpiece too large for the recipient's mailbox?

Return it immediately to the sender
Attempt delivery at the door, leave a notice if no answer, and return the item to the post office (Correct answer)
Leave it on the porch regardless of security
Hold it for 30 days before returning

Correct answer: Attempt delivery at the door, leave a notice if no answer, and return the item to the post office

Carriers must attempt door delivery, leave a PS Form 3849 notice if unsuccessful, and bring the item back for customer pickup or redelivery.

Question 53: What is the primary purpose of the United States Postal Service?

To generate maximum profit for federal shareholders
To store government documents securely
To compete commercially with private courier services
To bind the nation together through universal mail service regardless of location or cost (Correct answer)

Correct answer: To bind the nation together through universal mail service regardless of location or cost

USPS's mission is universal service—delivering mail to every address in the U.S. at uniform rates.

Question 54: Which Postal Exam 473 section carries the most weight in determining the overall score?

Part C – Coding/Memory for Coding
Part B – Forms Completion
Part A – Address Checking
Part D – Personal Characteristics and Experience Inventory (Correct answer)

Correct answer: Part D – Personal Characteristics and Experience Inventory

Part D is weighted most heavily because behavioral and experiential factors are the strongest predictors of postal job performance.

Question 55: The coding guide shows Route A covers 100–199 Oak St. Which address belongs to Route A?

150 Oak St (Correct answer)
150 Elm St
200 Oak St
99 Oak St

Correct answer: 150 Oak St

150 Oak St falls within the 100–199 Oak St range assigned to Route A.

Question 56: Which barcode system does the USPS primarily use to sort mail automatically?

UPC barcode
POSTNET/IMb (Intelligent Mail barcode) (Correct answer)
Code 128
QR Code

Correct answer: POSTNET/IMb (Intelligent Mail barcode)

The Intelligent Mail barcode (IMb) replaced POSTNET and is the current USPS standard for automated sorting and tracking.

Question 57: Why is it important to practice the coding guide under timed conditions before the actual Memory section?

The time limit is shorter in practice
Proctors require a completed practice sheet
The guide changes on exam day
Timed practice simulates pressure, exposing weak memorization before the real test (Correct answer)

Correct answer: Timed practice simulates pressure, exposing weak memorization before the real test

Practicing under time pressure reveals which ranges you haven't fully internalized so you can focus review there.

Question 58: A 'nixie' in postal terminology refers to:

A forwarded piece of mail
A small parcel that fits in a P.O. Box
A certified letter awaiting pickup
A mailpiece that cannot be delivered or returned (Correct answer)

Correct answer: A mailpiece that cannot be delivered or returned

A nixie is an undeliverable mailpiece that cannot be returned to the sender either, often because both addresses are missing or invalid.

Question 59: List 1: '789 Oak Street NW, 30301' and List 2: '789 Oak Street NE, 30301'. What is the correct answer?

B - Address Only (Correct answer)
C - ZIP Code Only
D - Both
A - No Errors

Correct answer: B - Address Only

The directional suffix changed from NW to NE with no ZIP change, so it is an address-only error.

Question 60: How much time is given to memorize the coding guide before the Memory for Coding section begins?

15 minutes of uninterrupted memorization
2 minutes with no practice
5 minutes of study time (with a practice exercise) (Correct answer)
10 minutes plus a 10-minute practice exam

Correct answer: 5 minutes of study time (with a practice exercise)

Test takers receive approximately 5 minutes to study the guide and complete a short practice exercise to reinforce memory.

Question 61: Which USPS document provides a mail carrier with the list of addresses on their route in delivery sequence order?

Route Ledger
Carrier Route File (Correct answer)
1571 Carrier Report
Delivery Point Record

Correct answer: Carrier Route File

The Carrier Route File contains all delivery addresses on a route in the sequence the carrier delivers them, used to guide sorting and delivery.

Question 62: If a question asks about your reaction to a rude customer, which answer best reflects USPS values?

Firmly argue your point until the customer agrees
Remain calm and professional, focusing on resolving their concern (Correct answer)
Ignore them and continue working
Escalate immediately to a supervisor every time

Correct answer: Remain calm and professional, focusing on resolving their concern

USPS expects employees to maintain professionalism and de-escalate difficult customer interactions.

Question 63: Periodicals mail (formerly Second-Class) includes newspapers and magazines. Which is a key requirement for a publication to qualify for Periodicals rates?

It must have a list of paid subscribers and be issued at regular intervals (Correct answer)
It must weigh under 1 pound per issue
It must be published in the United States only
It must include advertising on at least 50% of its pages

Correct answer: It must have a list of paid subscribers and be issued at regular intervals

To qualify for Periodicals rates, a publication must have a legitimate subscriber list and be published on a regular, predictable schedule.

Question 64: An address of '600 Pine St' appears but the coding guide's highest range for Pine St is 100–599. What code applies?

B
A
C
D (Correct answer)

Correct answer: D

600 Pine St is outside all defined route ranges, so it is assigned code D.

Question 65: What does the Coding section of Postal Exam 473 require you to do?

Decode encrypted postal messages
Calculate postage rates from a chart
Assign delivery route codes to addresses based on a provided coding guide (Correct answer)
Memorize a list of city codes

Correct answer: Assign delivery route codes to addresses based on a provided coding guide

You use a coding guide showing address ranges for each route and assign the correct route letter to each address.

Question 66: The Personal Characteristics section is scored differently from the knowledge sections. How?

Scores are based on the longest answers given
There is no single correct answer; responses are compared to a scoring profile developed from successful employees (Correct answer)
Every question has one objectively correct answer
Only the final 20 items count toward the score

Correct answer: There is no single correct answer; responses are compared to a scoring profile developed from successful employees

USPS uses a norm-referenced scoring key derived from high-performing employees, so responses are compared to that profile.

Question 67: Which work trait is most valued by USPS for carrier positions according to the Personal Characteristics section?

Supervisory leadership
Reliability and consistent attendance (Correct answer)
Advanced computer skills
Creative problem-solving

Correct answer: Reliability and consistent attendance

Carriers must report on schedule daily, making reliability and attendance the most critical trait for the role.

Question 68: How long is the Personal Characteristics and Experience Inventory section?

15 minutes with 75 questions
60 minutes with 100 questions
30 minutes with 50 questions
Approximately 90 minutes with around 236 questions (Correct answer)

Correct answer: Approximately 90 minutes with around 236 questions

Part D is the longest section, taking about 90 minutes to complete its roughly 236 behavioral inventory items.

Question 69: The inventory asks about your reaction to receiving constructive criticism from a supervisor. The USPS-aligned answer is:

I only accept feedback from senior management, not direct supervisors
I feel offended and ignore the feedback
I document the criticism as a potential grievance
I listen carefully, ask clarifying questions, and apply the feedback (Correct answer)

Correct answer: I listen carefully, ask clarifying questions, and apply the feedback

Receptiveness to feedback demonstrates professionalism and a commitment to improvement—core USPS values.

Question 70: On PS Form 3575, what is the maximum number of family members covered under one address change submission?

One adult and one minor
An entire household at the same address (Correct answer)
Only the individual who signs
Two adults maximum

Correct answer: An entire household at the same address

A single Form 3575 can cover the entire household when all members are moving from the same address.

Question 71: Which USPS regulation prohibits non-postal items from being placed in a customer's mailbox?

The Postal Accountability and Enhancement Act
The Postal Rate Act
Title 18, U.S. Code, Section 1725, the Mailbox Statute (Correct answer)
The Universal Service Fund regulation

Correct answer: Title 18, U.S. Code, Section 1725, the Mailbox Statute

Federal law (18 USC § 1725) restricts mailbox use exclusively to mail bearing proper postage.

Question 72: What is the USPS term for mail that requires the recipient's signature as proof of delivery?

Signature Confirmation
Certified Mail
Accountable Mail (Correct answer)
Registered Mail

Correct answer: Accountable Mail

Accountable Mail is the broad USPS category covering all mailpieces requiring a signature upon delivery, including Certified, Registered, and insured items.

Question 73: List 1: '9900 Riverdale Blvd, 11208' and List 2: '9900 Riverdale Blvd, 11280'. What is correct?

D - Both
B - Address Only
C - ZIP Code Only (Correct answer)
A - No Errors

Correct answer: C - ZIP Code Only

The address is identical, but the last two digits of the ZIP are reversed (11208 vs. 11280).

Question 74: Which part of the coding guide is most critical to memorize accurately?

The ZIP codes associated with each route
The names of the postal carriers on each route
The exact number ranges and their corresponding route letters (Correct answer)
The delivery schedule for each route

Correct answer: The exact number ranges and their corresponding route letters

Correct route assignment depends entirely on matching the exact number range and street to the right letter.

Question 75: How should you handle a Personal Characteristics question you find ambiguous or hard to answer?

Choose the answer that most honestly reflects your typical behavior across many situations (Correct answer)
Always pick the most extreme option
Pick whatever makes you sound most impressive
Skip it to avoid wrong answers

Correct answer: Choose the answer that most honestly reflects your typical behavior across many situations

Choosing your typical, honest behavior provides consistent responses that score better on validity scales.

Question 76: Which answer choice do you mark if both the address AND ZIP code are exactly the same in Address Checking?

B - Address Only
D - Both
A - No Errors (Correct answer)
C - ZIP Code Only

Correct answer: A - No Errors

You mark 'A - No Errors' when the address and ZIP code in both lists are completely identical.

Question 77: How long does USPS typically forward First-Class Mail after a customer submits a permanent change of address?

24 months
3 months
12 months (Correct answer)
6 months

Correct answer: 12 months

USPS forwards First-Class Mail for 12 months from the effective date of a permanent address change.

Question 78: Which approach best prevents errors on apartment or suite numbers in Address Checking?

Focus exclusively on the ZIP code
Read each segment of the address left to right, including unit numbers (Correct answer)
Ignore unit numbers since they rarely differ
Only check the first three address segments

Correct answer: Read each segment of the address left to right, including unit numbers

Systematically reading every segment, including unit numbers, ensures you do not overlook differences.

Question 79: A Priority Mail label asks for 'Weight (lbs/oz).' The package weighs 2 pounds 6 ounces. How should this be entered?

2.6 lbs
38 oz
2 lbs 6 oz (Correct answer)
0.26 lbs

Correct answer: 2 lbs 6 oz

USPS weight fields use pounds and ounces format; entering '2 lbs 6 oz' matches the requested format.

Question 80: In the Coding section, what does it mean to assign code 'D' to an address?

The form is incomplete
The address belongs to Route D
The address does not fall within any of the listed delivery routes (Correct answer)
The address is a duplicate

Correct answer: The address does not fall within any of the listed delivery routes

'D' in the coding guide stands for addresses that cannot be matched to Routes A, B, or C.

Question 81: What is the minimum number of digits in a standard U.S. ZIP code?

9 digits
5 digits (Correct answer)
4 digits
6 digits

Correct answer: 5 digits

The standard U.S. ZIP code is 5 digits; the extended ZIP+4 adds four more digits after a hyphen.

Question 82: In Address Checking, a directional prefix change from 'N' to 'S' in the street name would be scored as:

C - ZIP Code Only
A - No Errors
B - Address Only (Correct answer)
D - Both

Correct answer: B - Address Only

Directional prefixes are part of the street address, so a change there is an address-only error.

Question 83: What does the USPS Intelligent Mail Barcode (IMb) encode?

The weight and class of the mailpiece
The sender's account balance
Only the recipient's ZIP code
Routing ZIP code, mailer ID, and serial number in a single barcode (Correct answer)

Correct answer: Routing ZIP code, mailer ID, and serial number in a single barcode

The IMb combines routing, mailer identification, and tracking data into one barcode, replacing older POSTNET and PLANET codes.

Question 84: A form section is shaded gray and labeled 'Do Not Write in This Area.' What does this mean?

It should be torn off before mailing
That section is reserved for postal processing equipment or staff (Correct answer)
The shading indicates a premium service upgrade area
The sender must write their initials there

Correct answer: That section is reserved for postal processing equipment or staff

Shaded 'Do Not Write' areas are set aside for USPS scanning equipment or employee notation.

Question 85: Route A covers 1–300 Main St; Route B covers 301–600 Main St. What code for '301 Main St'?

A
D
B (Correct answer)
C

Correct answer: B

301 is the first number in Route B's range (301–600), so it belongs to Route B.

Question 86: How many items are in the Memory for Coding section?

20 items in 4 minutes
60 items in 11 minutes
36 items in 7 minutes (Correct answer)
50 items in 10 minutes

Correct answer: 36 items in 7 minutes

The Memory for Coding section contains 36 questions with a 7-minute time limit.

Question 87: What does Part D (Personal Characteristics and Experience Inventory) of Postal Exam 473 assess?

Keyboarding speed and accuracy
Physical fitness and endurance
Work-related behaviors, attitudes, and experiences relevant to postal jobs (Correct answer)
Mathematical problem-solving ability

Correct answer: Work-related behaviors, attitudes, and experiences relevant to postal jobs

Part D measures the personality traits, work habits, and past experiences that predict job success at USPS.

Question 88: List 1: '88 Central Ave, 60614' and List 2: '88 Central Ave, 60641'. What should you mark?

B - Address Only
D - Both
A - No Errors
C - ZIP Code Only (Correct answer)

Correct answer: C - ZIP Code Only

The address is identical, but the ZIP code differs (60614 vs. 60641), so it is a ZIP-only error.

Question 89: How should you approach the Personal Characteristics section for the best score?

Answer honestly based on your actual work habits and experiences (Correct answer)
Select the middle option on every scale
Choose the most heroic-sounding answer for every question
Provide answers that contradict each other to appear balanced

Correct answer: Answer honestly based on your actual work habits and experiences

The inventory includes validity scales that detect exaggerated or inconsistent answers, so honesty produces the best results.

Question 90: Which mail class is restricted to educational, cultural, and scientific materials like books and CDs?

Library Mail
Marketing Mail
Bound Printed Matter
Media Mail (Correct answer)

Correct answer: Media Mail

Media Mail is the low-cost class for books, sound recordings, and educational materials, with restrictions on advertising content.

Question 91: Which type of mail is typically NOT processed through automated sorting equipment at USPS facilities?

Standard-sized letters with barcodes
Letter-size flats with correct postage
Odd-shaped parcels and tubes (Correct answer)
Business reply envelopes

Correct answer: Odd-shaped parcels and tubes

Odd-shaped or irregularly sized pieces such as tubes and bulky items cannot pass through automated letter and flat sorting machines.

Question 92: In the Forms Completion section, what happens if a field is marked with an asterisk (*)?

The field is optional
The field is required and must be completed (Correct answer)
The field applies only to international mail
The field should be left blank

Correct answer: The field is required and must be completed

An asterisk typically indicates a mandatory field that cannot be skipped.

Question 93: Which field on a USPS Hold Mail request form is critical for the post office to process the request?

The sender's email address
Start date and end date of the hold (Correct answer)
The carrier's route number
The ZIP+4 of the nearest post office

Correct answer: Start date and end date of the hold

The start and end dates tell the post office exactly when to stop and resume delivery.

Question 94: If the coding guide lists Route A as covering 1–500 on all streets, what code does '275 Birch Rd' get?

C
A (Correct answer)
D
B

Correct answer: A

275 Birch Rd falls within 1–500, matching Route A's universal range.

Question 95: Which class of USPS mail is designed for advertising materials sent to large lists of addresses?

Priority Mail
Marketing Mail (formerly Standard Mail) (Correct answer)
First-Class Mail
Media Mail

Correct answer: Marketing Mail (formerly Standard Mail)

Marketing Mail (formerly Standard/Bulk Mail) is the cost-effective class for high-volume advertising and promotional mailings.

Question 96: In a post office, what does the term 'facing' mean when applied to mail preparation?

Stamping the postmark on the front of each piece
Sealing the flap of an envelope securely
Checking the recipient's name against a database
Orienting mail so that all address sides face the same direction (Correct answer)

Correct answer: Orienting mail so that all address sides face the same direction

Facing means arranging mail so all pieces are oriented the same way (address side up and facing the same direction) to allow efficient automated processing.

Question 97: When a mail piece is endorsed 'Return Service Requested,' what happens if the piece is undeliverable?

It is discarded after one delivery attempt
It is held at the post office for 15 days
It is returned to the sender with the new address attached (Correct answer)
It is forwarded to the new address at no charge

Correct answer: It is returned to the sender with the new address attached

With 'Return Service Requested,' the mailpiece is returned to the sender with a label showing the recipient's new address if one is available.

Question 98: Which memory technique is most effective for memorizing address ranges in the Memory for Coding section?

Color-coding entries with highlighters
Repeating the guide aloud continuously
Creating mental images or stories linking street names to route letters (Correct answer)
Writing each range on scratch paper

Correct answer: Creating mental images or stories linking street names to route letters

Associating vivid mental images with each route-address pairing builds stronger recall under test pressure.

Question 99: What is the primary purpose of a 'bundle' in bulk mail preparation?

To bind together presorted mail destined for the same area to reduce handling (Correct answer)
To mark high-priority mail for expedited processing
To group mail by recipient's last name for easy delivery
To secure fragile parcels with additional packaging

Correct answer: To bind together presorted mail destined for the same area to reduce handling

Bundles group presorted mail pieces headed to the same destination, allowing USPS to move them through the system with less individual handling.

Question 100: You cannot remember which route covers '75 Maple Ave.' The guide is hidden. What is your best action?

Pick whichever letter you haven't used recently
Use process of elimination based on what you do remember, then commit to a choice (Correct answer)
Leave it blank
Always pick D when unsure

Correct answer: Use process of elimination based on what you do remember, then commit to a choice

Elimination based on partial recall improves accuracy over random guessing on items you partially know.

Question 101: List 1: '1100 Pine Rd, 77002' and List 2: '1100 Pine Dr, 77002'. What should you mark?

C - ZIP Code Only
A - No Errors
D - Both
B - Address Only (Correct answer)

Correct answer: B - Address Only

The road suffix changed from 'Rd' to 'Dr' while the ZIP code stayed the same, indicating address-only error.

Question 102: List 1: '560 S. Birch Ln, 85004' and List 2: '506 S. Birch Ln, 85004'. What should you mark?

A - No Errors
B - Address Only (Correct answer)
D - Both
C - ZIP Code Only

Correct answer: B - Address Only

The house number changed from 560 to 506 while the ZIP stayed the same, making it an address-only error.

Question 103: The ZIP+4 code extends the basic 5-digit ZIP code by adding 4 more digits. What do the extra 4 digits typically identify?

A specific delivery segment such as a block face or building floor (Correct answer)
The postal worker's employee ID
The class of mail being sent
The state and county of the recipient

Correct answer: A specific delivery segment such as a block face or building floor

The ZIP+4 add-on digits identify a specific delivery segment, such as one side of a city block, a floor of a building, or a postal carrier route.

Question 104: What is the recommended way to handle the practice exercise given before the Memory section?

Skip it to save energy for the real section
Copy the guide onto your answer sheet
Treat it as a real test to measure your memorization and identify gaps (Correct answer)
Use it to re-read the guide one more time

Correct answer: Treat it as a real test to measure your memorization and identify gaps

The practice exercise mirrors the actual test, making it an ideal diagnostic tool to find and fix memory gaps.

Question 105: A Registered Mail form asks for 'Declared Value.' The item has no monetary value. What should be entered?

Write 'Priceless'
$0.00 or 'No Intrinsic Value' (Correct answer)
Leave it blank
Enter the postage cost instead

Correct answer: $0.00 or 'No Intrinsic Value'

Entering $0.00 or noting 'No Intrinsic Value' accurately reflects the item's declared worth.

Question 106: A form has a box labeled 'Return Receipt Requested' with check boxes for Yes and No. What should a sender mark to receive proof of delivery?

No
Leave blank
Yes (Correct answer)
Write 'N/A'

Correct answer: Yes

Checking 'Yes' triggers the postal service to obtain the recipient's signature and mail it back to the sender.

Question 107: Mail that has postage paid but was not picked up from a blue collection box is referred to as:

Withdrawn mail
Originated mail (Correct answer)
Collected mail
Delayed mail

Correct answer: Originated mail

Mail deposited by customers into collection boxes or at the post office is called 'originated mail,' as it originates from that collection point.

Question 108: On an international customs form (PS Form 2976), which category best describes a birthday gift sent to a friend?

Documents
Gift (Correct answer)
Merchandise
Commercial Sample

Correct answer: Gift

Personal presents sent without commercial intent are classified as 'Gift' on international customs forms.

Question 109: When sorting packages on a conveyor system, what is the purpose of a 'divert' in automated parcel sorting?

To redirect a package off the main belt toward its designated chute (Correct answer)
To weigh each parcel automatically
To scan barcodes on incoming packages
To reject damaged packages from the system

Correct answer: To redirect a package off the main belt toward its designated chute

A divert is a mechanical arm or gate that pushes or redirects a package off the main conveyor belt into the correct destination chute or bin.

Question 110: A coding guide entry reads: Route B – 500–800 Broad St (all numbers). What code does '650 Broad St' receive?

A
D
C
B (Correct answer)

Correct answer: B

650 is within 500–800 on Broad St with no odd/even restriction, so it is Route B.

Question 111: When a mail carrier finds that a customer's mailbox is too full to accept new mail, what is the correct procedure?

Force the mail into the box
Deliver only the smallest pieces
Return all mail to the post office and leave a notice (Correct answer)
Leave the mail on the doorstep

Correct answer: Return all mail to the post office and leave a notice

If a mailbox is full, carriers return the mail to the post office and leave a notice informing the customer to pick up their mail.

Question 112: A flat is a large envelope or magazine that exceeds the dimensions for a letter. What is the maximum thickness for a flat?

3/4 inch
1.5 inches
3/4 of an inch
1 inch (Correct answer)

Correct answer: 1 inch

USPS defines a flat as a mailpiece that is more than 6-1/8 inches high or 11-1/2 inches long, but no more than 1 inch thick.

Question 113: A customs form requires the declared value in U.S. dollars. Which entry is acceptable?

$45.00 (Correct answer)
45 EUR
Forty-five dollars
N/A

Correct answer: $45.00

Customs forms require a numeric dollar value so postal workers can apply the correct duty rates.

Question 114: How much time is allotted for the Coding section of Postal Exam 473?

10 minutes for 50 items
4 minutes for 20 items
15 minutes for 72 items
6 minutes for 36 items (Correct answer)

Correct answer: 6 minutes for 36 items

The Coding section gives you 6 minutes to code 36 addresses using the provided guide.

Question 115: What score impact does a wrong answer have in the Memory for Coding section?

Half a point deducted
No deduction—only correct answers count
One full point deducted
One-third point deducted per wrong answer (Correct answer)

Correct answer: One-third point deducted per wrong answer

Like the Coding section, a 1/3-point penalty applies per wrong answer to discourage random guessing.

Question 116: Which USPS mail class is specifically designed for sending books, films, printed music, and other educational materials at reduced rates?

Media Mail (Correct answer)
Marketing Mail
Parcel Select
Bound Printed Matter

Correct answer: Media Mail

Media Mail (formerly known as Book Rate) is a cost-effective class for shipping educational and informational materials such as books, DVDs, and CDs.

Question 117: Why is it important to check BOTH the street number AND street name when coding?

Because ZIP codes override street names
Because only odd numbers are coded
Because a number may fall in range for a different street with the same number (Correct answer)
Because street names are irrelevant to routing

Correct answer: Because a number may fall in range for a different street with the same number

Multiple streets can have overlapping number ranges, so matching only the number could lead to an incorrect route.

Question 118: In the Address Checking section of Postal Exam 473, what are you comparing?

A map to a written address
Zip codes to city names
Two lists of addresses to find differences (Correct answer)
Handwritten to printed addresses

Correct answer: Two lists of addresses to find differences

You compare a List 1 address to a List 2 address and decide if they are identical or have differences.

Question 119: What is the penalty for wrong answers in the Address Checking section?

No penalty; all wrong answers are ignored
One-third of a point is deducted per wrong answer (Correct answer)
Half a point is deducted
Wrong answers cancel a correct answer

Correct answer: One-third of a point is deducted per wrong answer

A guessing penalty of 1/3 point per wrong answer discourages random guessing on the Address Checking section.

Question 120: Which class of mail receives the highest delivery priority in USPS processing?

Media Mail
Parcel Select
Periodicals
First-Class Mail (Correct answer)

Correct answer: First-Class Mail

First-Class Mail is given the highest priority and is typically delivered in 1–3 business days.

Question 121: A question asks: 'I enjoy physical activity and being outdoors.' For a carrier applicant, the best response is:

Disagree
Neutral
Strongly Agree (Correct answer)
Strongly Disagree

Correct answer: Strongly Agree

Mail carriers walk 10+ miles per day outdoors, so genuine enjoyment of physical outdoor activity aligns with job success.

Question 122: If you blank on a route during the Memory for Coding section, what is the best strategy?

Guess A for every uncertain item
Use elimination—if you know it's not A or B, choose between C and D (Correct answer)
Skip it and return at the end
Mark it blank to avoid the penalty

Correct answer: Use elimination—if you know it's not A or B, choose between C and D

Partial recall allows elimination of known wrong answers, improving your odds with a focused guess.

Question 123: On a USPS PS Form 3800, what service does the sender purchase?

Certified Mail (Correct answer)
Priority Mail Express
Media Mail
Parcel Select

Correct answer: Certified Mail

PS Form 3800 is specifically the Certified Mail form, providing a mailing receipt and delivery record.

Question 124: How much time is typically allowed for the Address Checking section of Postal Exam 473?

20 minutes for 100 items
15 minutes for 60 items
11 minutes for 60 items (Correct answer)
5 minutes for 30 items

Correct answer: 11 minutes for 60 items

Test takers are given approximately 11 minutes to answer 60 address-checking items.

Question 125: What should a postal worker do when they receive a mailpiece with an illegible address?

Deliver it to the nearest address
Send it to the Mail Recovery Center (MRC) (Correct answer)
Discard the piece immediately
Return it to the sender without processing

Correct answer: Send it to the Mail Recovery Center (MRC)

Undeliverable mail with illegible or insufficient addresses is sent to the Mail Recovery Center (formerly the Dead Letter Office) for further handling.

Question 126: When sorting mail by ZIP code, which grouping method is used to separate mail most efficiently at a distribution center?

Chronological by postmark date
Numeric by ZIP code sequence (Correct answer)
By weight of the mailpiece
Alphabetical by recipient name

Correct answer: Numeric by ZIP code sequence

ZIP codes are numeric and mail is sorted in numeric sequence to route pieces efficiently to their destination.

Question 127: A question presents two statements and asks which is more like you: 'I prefer routine tasks' vs. 'I prefer variety.' For a carrier role, which is slightly more aligned?

I prefer variety
Neither applies
I prefer routine tasks (Correct answer)
Both equally

Correct answer: I prefer routine tasks

Mail carrier work is highly routine—walking the same route daily—so comfort with repetition is a good fit.

Question 128: In the Personal Characteristics inventory, answers that suggest you prefer working alone with minimal supervision typically indicate:

Suitability for independent route work like mail carrying (Correct answer)
An inability to follow instructions
A preference for management roles
Unsuitability for any USPS position

Correct answer: Suitability for independent route work like mail carrying

Mail carriers spend most of their day independently managing their route, so self-direction is a positive trait.

Question 129: What is the name of the USPS program that allows customers to see images of incoming mail pieces before they arrive?

Mail Preview
USPS Dashboard
Package Alert
Informed Delivery (Correct answer)

Correct answer: Informed Delivery

Informed Delivery emails subscribers daily grayscale images of letter-size mail expected for their address.

USPS Postal Exam 473

The USPS Postal Exam 473 is the standardized entry-level assessment for mail carrier and postal clerk positions, testing address checking accuracy, forms completion, coding/memory skills, and personal work characteristics.

398

Questions

130 min

Time Limit

70%

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