A pipefitter in Alaska earns a median $47.80 an hour in 2026. A pipefitter in Mississippi earns $22.90. Same B31.3 process spool, same 6G root pass, same lungs breathing the same hexavalent chromium off the same stainless — and a 109% pay gap separating them. The national median for SOC 47-2152 sits at $31.45/hr ($65,416/year), but that figure carries a distortion every fitter should understand, because the federal government does not count pipefitters separately from plumbers. Here is the full distribution, the correction for that blending, and the credentials that move a fitter from the bottom quartile to the top.
The 2026 National Picture: $31.45/hr, and Why That Number Understates You
BLS Occupational Employment and Wage Statistics reports roughly 490,000 workers under SOC 47-2152 — a single code titled Plumbers, Pipefitters, and Steamfitters. Three trades, one median, and the work mixes are not economically comparable. Residential service plumbing, an outsized share of the headcount, runs $24-$29/hr. Industrial process fitting, power piping, and steamfitting run $38-$52/hr in those same markets. The published median is a weighted blend that sits closer to the plumbing side because there are more plumbers. The 2026 distribution:
- Median: $31.45/hr ($65,416/year at 2,080 hours)
- 10th percentile: $19.85/hr — apprentices, residential service helpers, non-union Southeast
- 25th percentile: $24.60/hr — residential and light commercial plumbing
- 75th percentile: $42.15/hr — union industrial fitters, refinery and power maintenance
- 90th percentile: $54.30/hr — certified welder-fitters, foremen, shutdown travelers
That median is up 4.1% from 2025 against CPI inflation near 2.7% — a real gain of 1.4 points. A fitter working industrial process piping should benchmark against the 75th percentile, not the median. If you are welding stainless to ASME B31.3 in a pharma clean room and earning $31/hr, you are being paid a residential service plumber's wage for a code-stamped weld. That is the most common underpayment in this trade, and it persists because workers measure themselves against the wrong number.
The Certification That Moves the Number
Welded-pipe certification is the largest wage lever available to a fitter, bigger than geography for most workers. A fitter qualified under ASME Boiler and Pressure Vessel Code Section IX in the 6G position — fixed 45-degree pipe, welded all the way around without rotating — earns $6-$11/hr over an unqualified fitter in the same local on the same job. Carbon steel to B31.1 opens power plants and boiler work; stainless and chrome-moly under B31.3 open refinery, chemical, and pharmaceutical process work. A 6G stainless ticket takes a few weeks of booth time and a test fee under $1,000. At $8/hr it returns $16,640 a year.
Full 50-State Pipefitter Wage Table (2026)
Every state plus the District of Columbia, median hourly and annual, SOC 47-2152. Annual assumes 2,080 hours.
| State | Median Hourly | Median Annual |
|---|---|---|
| Alabama | $24.15 | $50,232 |
| Alaska | $47.80 | $99,424 |
| Arizona | $29.35 | $61,048 |
| Arkansas | $23.60 | $49,088 |
| California | $39.90 | $82,992 |
| Colorado | $31.70 | $65,936 |
| Connecticut | $37.45 | $77,896 |
| Delaware | $32.85 | $68,328 |
| District of Columbia | $36.20 | $75,296 |
| Florida | $26.10 | $54,288 |
| Georgia | $26.85 | $55,848 |
| Hawaii | $42.60 | $88,608 |
| Idaho | $27.90 | $58,032 |
| Illinois | $44.25 | $92,040 |
| Indiana | $32.40 | $67,392 |
| Iowa | $29.75 | $61,880 |
| Kansas | $28.30 | $58,864 |
| Kentucky | $27.15 | $56,472 |
| Louisiana | $27.60 | $57,408 |
| Maine | $29.40 | $61,152 |
| Maryland | $32.95 | $68,536 |
| Massachusetts | $40.75 | $84,760 |
| Michigan | $34.60 | $71,968 |
| Minnesota | $38.10 | $79,248 |
| Mississippi | $22.90 | $47,632 |
| Missouri | $34.85 | $72,488 |
| Montana | $30.20 | $62,816 |
| Nebraska | $28.65 | $59,592 |
| Nevada | $35.40 | $73,632 |
| New Hampshire | $31.05 | $64,584 |
| New Jersey | $43.10 | $89,648 |
| New Mexico | $27.05 | $56,264 |
| New York | $45.65 | $94,952 |
| North Carolina | $26.40 | $54,912 |
| North Dakota | $32.15 | $66,872 |
| Ohio | $33.20 | $69,056 |
| Oklahoma | $25.70 | $53,456 |
| Oregon | $38.55 | $80,184 |
| Pennsylvania | $35.10 | $73,008 |
| Rhode Island | $33.75 | $70,200 |
| South Carolina | $24.85 | $51,688 |
| South Dakota | $26.30 | $54,704 |
| Tennessee | $25.95 | $53,976 |
| Texas | $28.20 | $58,656 |
| Utah | $29.10 | $60,528 |
| Vermont | $30.55 | $63,544 |
| Virginia | $29.85 | $62,088 |
| Washington | $40.20 | $83,616 |
| West Virginia | $28.95 | $60,216 |
| Wisconsin | $34.30 | $71,344 |
| Wyoming | $29.50 | $61,360 |
| National Median | $31.45 | $65,416 |
Top 5 and Bottom 5: The $24.90/hr Spread
Top 5 — Industrial Base Plus Union Density
- Alaska — $47.80/hr. North Slope process piping, refinery turnarounds, and remote-site premiums running $8-$15/hr above base. UA Local 375 travelers stack 60-hour weeks, so annual hours often exceed 2,080.
- New York — $45.65/hr. UA Local 638 Steamfitters scale in the five boroughs runs $61-$68/hr before fringes. High-rise mechanical, district steam, and hospital work never stop.
- Illinois — $44.25/hr. Chicago-area UA Local 597 scale plus the Illinois Prevailing Wage Act. Refineries in Joliet and Lemont anchor demand.
- New Jersey — $43.10/hr. Pharmaceutical process piping — B31.3 stainless and high-purity work — plus a $2,000 prevailing wage threshold capturing nearly all public work.
- Hawaii — $42.60/hr. Small workforce, no cheap imported labor, and military work paying federal Davis-Bacon rates under 40 U.S.C. 3141.
Bottom 5 — Right-to-Work, Residential Mix, and 1099 Abuse
Mississippi ($22.90), Arkansas ($23.60), Alabama ($24.15), South Carolina ($24.85), Oklahoma ($25.70). All five are right-to-work states with construction union density under 7%, and the reported median falls further because the work mix skews residential and light commercial — the plumbing half of SOC 47-2152.
A second problem never shows up in the wage column. Labor brokers classify fitters as 1099 independent contractors, stripping workers' compensation coverage, eliminating FLSA Section 7 overtime protection on the 60-hour turnaround weeks that define industrial work, and shifting the full 15.3% self-employment tax onto the worker instead of splitting FICA. A fitter grossing $30/hr on a 1099 nets less than a $27/hr W-2 fitter and carries all the injury risk personally. Misclassification is wage theft with paperwork, and it concentrates exactly where the medians are lowest.
Union vs. Non-Union: $34/hr in Total Package
The United Association 2026 journeyman pipefitter average across major metros is $44.60/hr base, against a $29.75/hr non-union industrial average — a 50% base-wage premium, wider than in any other mechanical trade:
- UA journeyman fitter: $44.60 base + $26-$31/hr in fringes (pension, health and welfare, annuity) = roughly $73/hr total package
- Non-union industrial fitter: $29.75 base + $3-$5/hr benefits value = roughly $33.75/hr package
That is a total-compensation gap near $39/hr, or over $81,000 per year at full hours — wider than in masonry or carpentry for a structural reason. UA locals control the certification infrastructure. A local's weld shop qualifies members under Section IX continuously at no cost, while a non-union fitter pays for their own test and re-test and loses the qualification after six months off the procedure.
The same mechanism drives the spread in ironworker wages by state and electrician wages by state, where IBEW scale produces the same coastal-to-Southern gradient.
Cost-of-Living Adjustment: Where $31/hr Actually Buys Something
Nominal wages mislead. Divide each median by its state cost-of-living index (national average = 100) and the ranking reorders:
| State | Nominal Wage | COL Index | Adjusted Wage |
|---|---|---|---|
| Illinois | $44.25 | 93 | $47.58 |
| Missouri | $34.85 | 88 | $39.60 |
| Ohio | $33.20 | 91 | $36.48 |
| Minnesota | $38.10 | 94 | $40.53 |
| New York | $45.65 | 123 | $37.11 |
| Alaska | $47.80 | 125 | $38.24 |
| California | $39.90 | 138 | $28.91 |
| Hawaii | $42.60 | 179 | $23.80 |
| Mississippi | $22.90 | 86 | $26.63 |
Illinois is the best real-money state for pipefitters in the country — the third-highest nominal wage against below-average living costs, with a refinery and power base that keeps hours full. Missouri and Ohio run the same Midwest formula. Hawaii's $42.60/hr buys less than Mississippi's $22.90/hr, and California's $39.90 lands below Ohio's $33.20 after adjustment.
The Apprenticeship Path: Five Years to Journeyman
UA pipefitter apprenticeships registered under 29 CFR Part 29 run five years — the longest standard program in the mechanical trades — typically 8,000 to 10,000 on-the-job hours plus a minimum 216 classroom hours per year, well above the 144-hour federal floor. The wage ladder is contractual, not discretionary:
- Year 1: 45-50% of journeyman scale — $20-$23/hr, with health coverage from day one
- Year 2: 55-60% — $24-$28/hr
- Year 3: 65-70% — $29-$33/hr
- Year 4: 75-80% — $33-$38/hr
- Year 5 / journeyman: 85% stepping to full scale
UA apprenticeship is tuition-free, funded through the collective bargaining agreement. A Chicago-area apprentice earns roughly $290,000 across the five years and accrues five years of pension credit while a peer accumulates six figures in student debt. Where these programs rank state by state is covered in our apprenticeship program rankings. Non-union paths exist through ABC and MCAA contractors, but step increases there are policy rather than contract — get every one in writing.
One protective note: 29 CFR 30.3 prohibits discrimination in registered apprenticeship on race, color, religion, national origin, sex, age, and disability. A program holding you on fabrication cleanup past your rotation, skipping step raises, or keeping you out of the weld booth while your class moves through is violating its registered standards. Complaints run through your State Apprenticeship Agency or the DOL Office of Apprenticeship, and there is no filing fee.
What the Wage Table Cannot Show You: Exposure
Industrial pipefitting carries the heaviest chemical exposure burden of the mechanical trades. Hexavalent chromium, 29 CFR 1926.1126, sets a permissible exposure limit of 5 µg/m³ as an 8-hour TWA with an action level of 2.5 µg/m³, and welding stainless generates Cr(VI) directly in the fume. A fitter running stainless in a tank exceeds that limit by multiples. The standard requires monitoring, engineering controls, and medical surveillance at employer expense.
29 CFR 1926.353 requires mechanical ventilation for welding and cutting in confined spaces, and 29 CFR 1926 Subpart AA governs confined space entry, which fitters make more often than any other trade. A permit entry demands atmospheric testing, an attendant, and rescue capability that is not a coworker deciding to climb in after you. A stainless procedure handed to you with no local exhaust is a documented violation, not a working condition — and 29 U.S.C. 660(c) makes retaliation for reporting it illegal.
2026 Outlook: Three Forces Holding the Line
- Data center mechanical build-out. Chilled-water plants, condenser piping, and hyperscale mechanical rooms are fitter work, and the pipeline runs roughly $60 billion annually in mechanical scope. Schedule-driven work means premium rates and heavy overtime.
- Power generation. Gas peaking capacity, nuclear uprates, and thermal storage all pull B31.1 fitters — the highest-skill segment of the trade and the thinnest labor pool.
- Demographics. The median working fitter is 44. BLS projects roughly 42,600 annual openings across SOC 47-2152 through 2034 against completions well under that figure.
Expect the national median to reach $32.70-$33.10/hr by mid-2027, with the industrial-only subset climbing faster than the blended number.
For contractors pricing mechanical work: the wage is roughly 60% of the real cost. Workers' compensation on pipefitting classifications runs $6-$13 per $100 of payroll, with FICA, FUTA, SUTA, and general liability on top. Run the true crew number through our labor burden calculator before committing to a unit price on spool, and model turnaround premium hours with the overtime calculator — a crew budgeted at straight time and worked at time-and-a-half loses money by week two.
Frequently Asked Questions
What state pays pipefitters the most in 2026?
Alaska, at a $47.80/hr median ($99,424/year), followed by New York at $45.65/hr and Illinois at $44.25/hr. Adjusted for cost of living, Illinois takes first at an effective $47.58/hr.
Why does BLS group pipefitters with plumbers?
SOC 47-2152 is a single occupation covering all three trades, so the published $31.45/hr median blends lower-paid residential service plumbing with higher-paid industrial process fitting. Fitters doing B31.3 or B31.1 code work should benchmark against the 75th percentile of $42.15/hr instead.
How much do union pipefitters make compared to non-union?
UA journeyman scale averages $44.60/hr base in 2026 versus $29.75/hr non-union industrial. With fringes, the total-package gap runs near $39/hr, or more than $81,000 a year at full hours.
What certification raises a pipefitter's pay the most?
A welding qualification under ASME Section IX in the 6G position, worth $6-$11/hr over an unqualified fitter in the same market. Test fees run under $1,000 and pay back in six weeks.
How long is a pipefitter apprenticeship?
Five years under UA standards registered per 29 CFR Part 29 — 8,000 to 10,000 on-the-job hours plus at least 216 classroom hours per year. Starting pay is 45-50% of journeyman scale, and union programs are tuition-free.
Your Action Item for This Week
If you fit pipe: find your state in the table, then find the right comparison. If you are welding to B31.1 or B31.3 and earning within a few dollars of the $31.45/hr median, you are being paid a residential rate for code work — the honest benchmark is the 75th percentile at $42.15/hr. Call your local's training coordinator this week and get a 6G test date on the calendar. That credential beats a move across state lines for most fitters, and the leverage it hands you in the next rate conversation is real.
If you employ fitters: check every certified welder on your roster against the state table, because your competitors are calling them. Then run true crew cost through the labor burden calculator before your next mechanical bid. Losing a 6G-qualified fitter over a $4/hr gap mid-turnaround is the most expensive savings in the trade.
Sources & Data Cited
- BLS Occupational Employment and Wage Statistics (OEWS), SOC 47-2152: www.bls.gov/oes/current/oes472152.htm
- OSHA 29 CFR 1926.1126 (hexavalent chromium), 1926.353 (welding), 1926 Subpart AA (confined spaces)
- DOL Registered Apprenticeship standards, 29 CFR Parts 29-30
- ASME B31.1, B31.3, and BPVC Section IX
- United Association wage and training data, 2026
- Related: Electrician Wages by State 2026 | Ironworker Wages by State 2026
