Journeyman Plumber Salary Guide: Pay by State, Experience & Specialization
Discover how much journeyman plumbers earn in 2026. Salary breakdown by state, experience level, specialization, and tips to maximize your earning potential.
The average journeyman plumber in the United States earns between $52,000 and $78,000 per year, with a median salary of approximately $63,000. Hourly rates typically range from $25 to $45, depending on location, experience, and specialization. Union journeyman plumbers often earn 15-25% more than their non-union counterparts when factoring in benefits packages.
Trade professionals preparing for licensure can practice state-specific code questions and technical scenarios with our master plumber exam 2026.
Key Takeaways
- National median: $63,000/year ($30.29/hour) for journeyman plumbers
- Top-paying states: Illinois, Massachusetts, Oregon, Washington, and New York exceed $75,000/year
- Experience premium: Journeyman plumbers with 7+ years earn 30-40% more than those in their first year
- Union advantage: Union journeyman plumbers earn $5-$15/hour more plus comprehensive benefits
- Specialization bonus: Medical gas, fire suppression, and industrial plumbers earn 15-25% premiums
National Average Journeyman Plumber Salary
According to the U.S. Bureau of Labor Statistics, plumbers, pipefitters, and steamfitters earned a median annual wage of approximately $63,000 in recent data. Journeyman plumbers specifically fall within the middle range of this classification, earning more than apprentices but less than master plumbers and plumbing contractors.
Here is the typical salary breakdown for journeyman plumbers nationally:
| Percentile | Annual Salary | Hourly Rate |
|---|---|---|
| 10th (entry-level) | $42,000 | $20.19 |
| 25th | $52,000 | $25.00 |
| 50th (median) | $63,000 | $30.29 |
| 75th | $78,000 | $37.50 |
| 90th (top earners) | $95,000+ | $45.67+ |
These figures include base wages only. Many journeyman plumbers supplement their income through overtime (often time-and-a-half for hours over 40 per week), on-call pay premiums, and side work. When benefits are included — health insurance, pension contributions, paid time off — the total compensation package for union journeyman plumbers can be 30-40% higher than base wages alone.
Preparing for your journeyman licensing exam? Our Journeyman Plumber exam practice tests help you study the material you need to earn this credential and start commanding journeyman-level wages.
Journeyman Plumber Salary by State
Location is one of the biggest factors in journeyman plumber compensation. States with higher costs of living, strong union presence, and robust construction industries tend to offer the highest wages. Here are the top-paying and lower-paying states for journeyman plumbers:
Top 10 Highest-Paying States
| State | Average Annual Salary | Average Hourly Rate |
|---|---|---|
| Illinois | $82,500 | $39.66 |
| Massachusetts | $80,200 | $38.56 |
| Oregon | $79,800 | $38.37 |
| Washington | $78,500 | $37.74 |
| New York | $77,900 | $37.45 |
| Minnesota | $76,300 | $36.68 |
| New Jersey | $75,800 | $36.44 |
| California | $74,500 | $35.82 |
| Alaska | $73,900 | $35.53 |
| Connecticut | $73,200 | $35.19 |
States With Growing Demand
Several states offer rapidly growing demand for journeyman plumbers, which is driving wages upward. Texas ($61,500 average) and Florida ($57,800 average) have massive construction booms that are creating thousands of plumbing jobs each year. Colorado ($68,500 average) and Arizona ($59,200 average) are also experiencing significant growth in both residential and commercial construction.
Southern and rural states generally offer lower wages, with Mississippi ($44,500), Arkansas ($46,200), and West Virginia ($47,800) at the lower end of the spectrum. However, the cost of living in these areas is proportionally lower, so real purchasing power may be similar.
Wherever you are located, passing your journeyman exam is the first step to earning these wages. Practice with our Gas Piping and Venting practice questions to strengthen your knowledge in one of the most tested exam topics.
Journeyman Plumber Pay by Experience Level
Experience plays a major role in earning potential within the journeyman plumber level. Even before advancing to master plumber, years of experience as a journeyman can significantly increase your wages.
| Experience Level | Typical Annual Salary | Notes |
|---|---|---|
| Newly licensed (Year 1) | $48,000 - $55,000 | Just passed the exam, building a reputation |
| 2-4 years as journeyman | $55,000 - $65,000 | Developing specialization, taking on complex projects |
| 5-7 years as journeyman | $65,000 - $78,000 | Experienced professional, may lead crews |
| 8+ years as journeyman | $75,000 - $95,000+ | Senior journeyman, specialized expertise, high demand |
Several factors accelerate salary growth beyond just years on the job:
- Consistent employment record — employers value reliability, and plumbers who maintain steady work histories earn more over time
- Expanding skill set — learning new techniques, technologies (like PEX piping systems or tankless water heaters), and specializations makes you more valuable
- Professional reputation — word-of-mouth referrals and strong relationships with contractors lead to premium assignments
- Leadership ability — journeyman plumbers who can manage small crews and train apprentices often receive crew leader premiums of $2-$5 per hour
Specialization Pay Premiums
Not all plumbing work pays the same. Specialized skills command significant premiums over standard residential plumbing work. Here are the most lucrative specializations for journeyman plumbers:
Medical Gas Piping
Plumbers certified to install and maintain medical gas systems (oxygen, nitrogen, nitrous oxide, vacuum) in hospitals and healthcare facilities earn some of the highest wages in the trade. Medical gas plumbers typically earn 20-30% above standard journeyman rates, with average salaries of $75,000-$95,000. This specialization requires additional certification through organizations like the Medical Gas Professional Healthcare Organization (MGPHO) and ASSE 6010/6020/6030 certifications.
Fire Suppression Systems
Installing and maintaining fire sprinkler systems requires specialized knowledge of NFPA codes and fire protection engineering principles. Fire suppression plumbers earn 15-25% premiums over standard rates, with averages of $70,000-$88,000. Many fire suppression jobs also require NICET certification.
Industrial and Process Piping
Working in manufacturing plants, chemical facilities, and power plants involves specialized materials (stainless steel, high-alloy piping) and techniques. Industrial plumbers earn 20-35% premiums and often receive additional hazard pay. Annual salaries of $80,000-$100,000+ are common in this specialty.
Green Plumbing and Water Reclamation
As water conservation becomes increasingly important, plumbers specializing in rainwater harvesting, greywater recycling, and solar water heating systems are in growing demand. While still emerging, this specialization commands 10-15% premiums in states with strong environmental regulations like California and Oregon.
Service and Repair
Experienced service plumbers who handle emergency calls, diagnostics, and complex repairs often earn more than installation-focused plumbers due to on-call premiums and overtime. Service plumbers at established companies can earn $65,000-$85,000, especially in metropolitan areas with high demand for emergency plumbing services.
Apprenticeship exam candidates often also prepare with our Journeyman Electrician practice test for the trade skills and technical knowledge both programs assess.
How to Increase Your Earnings as a Journeyman Plumber
Whether you have just earned your journeyman license or have been working at this level for years, there are proven strategies to maximize your income:
1. Join a Union
Union journeyman plumbers consistently earn more than non-union counterparts. The United Association (UA) negotiates wages, benefits, and working conditions. Union packages often include employer-paid health insurance, pension contributions ($5-$12/hour), annuity funds, and guaranteed wage increases. Total compensation for union journeyman plumbers can exceed $100,000/year when all benefits are included.
2. Pursue Specialization Certifications
Adding certifications in medical gas, backflow prevention (ASSE 5110), fire suppression, or green plumbing qualifies you for premium work. Many certifications can be earned in 1-2 weeks of training and cost $300-$1,500 — an investment that pays for itself within months through higher wages.
3. Work Overtime Strategically
Commercial and industrial projects frequently offer overtime opportunities. At time-and-a-half rates, even 5-10 hours of weekly overtime can add $15,000-$30,000 to your annual earnings. Some projects also offer double-time for weekend and holiday work.
4. Advance to Master Plumber
The single biggest salary boost comes from advancing to master plumber. Master plumbers earn 15-30% more than journeymen on average, and those who start their own businesses have unlimited earning potential. Begin studying for your master plumber exam while working as a journeyman. Our General Plumbing Regulations practice test covers foundational knowledge that carries over to the master plumber exam.
5. Relocate to High-Paying Markets
If you are flexible about location, moving to a high-paying state or metropolitan area can increase your salary by $15,000-$25,000. Cities like Chicago, Boston, Seattle, San Francisco, and New York consistently offer the highest plumber wages in the country.
Journeyman Plumber Questions and Answers
About the Author
Licensed Contractor & Trades Certification Expert
Purdue UniversityMichael Torres earned his Bachelor of Science in Civil Engineering from Purdue University and holds master plumber and general contractor licenses in multiple states. With 18 years of field experience and 8 years teaching apprenticeship programs, he is a trusted resource for tradespeople preparing for journeyman and master-level licensing exams.