Plumbers, Pipefitters, and Steamfitters Salary in St. Louis, MO
Plumbers, Pipefitters, and Steamfitters in the St. Louis, MO-IL metro area earn a median $77,000 a year — 21% more than the national median. After 2026 taxes, that is $60,318 take-home, or $5,026 a month.
Take-home pay calculator
Pre-filled with the median plumbers, pipefitters, and steamfitters salary in St. Louis, MO. Enter your own offer to see your paycheck.
- Federal income tax$8,110
- Social Security (6.2%)$4,774
- Medicare (1.45%)$1,117
- Missouri income tax$2,682
- Take-home pay$60,318
Marginal rate: 22% federal + 4.70% state
Living in St. Louis? City residents also pay St. Louis’s Earnings Tax — about $770 a year on this salary — which lowers take-home pay to $59,548 ($4,962 a month). Choose “St. Louis” under City income tax in the calculator. Suburban residents usually don’t pay it.
The St. Louis, MO-IL metro spans Missouri, Illinois. Pick the state you live in — state income tax follows your residence.
Got an offer somewhere else? Compare it with this one after taxes and rent →
Plumbers, Pipefitters, and Steamfitters pay by experience in St. Louis, MO
| Percentile | Salary | Hourly | Take-home / yr | Per month |
|---|---|---|---|---|
| 10th percentile (entry level) | $47,040 | $22.62 | $38,703 | $3,225 |
| 25th percentile | $57,430 | $27.61 | $46,563 | $3,880 |
| Median (50th) | $77,000 | $37.02 | $60,318 | $5,026 |
| 75th percentile | $103,830 | $49.92 | $77,932 | $6,494 |
| 90th percentile (top earners) | $121,230 | $58.28 | $89,355 | $7,446 |
Wages: BLS Occupational Employment and Wage Statistics, May 2025. Take-home: single filer, Missouri resident, 2026 tax rules.
What $77,000 buys in St. Louis, MO
Prices in St. Louis, MO are 4.9% lower than the U.S. average (housing costs are 21% below the national average). Adjusted for local prices, a median plumbers, pipefitters, and steamfitters's $60,318 take-home pay has the buying power of $63,434 in a typical American city.
Rents: HUD Fair Market Rents, FY2026 (40th-percentile gross rent incl. utilities). Price levels: BEA Regional Price Parities, 2024.
Plumbers, Pipefitters, and Steamfitters jobs are about as common in St. Louis, MO as in the U.S. overall (location quotient 1.01).
Best-paying cities for plumbers, pipefitters, and steamfitters, adjusted for cost of living
St. Louis, MO ranks #12 of 46 metro areas once taxes and local prices are taken into account.
| # | Metro area | Median salary | Take-home | Real value* |
|---|---|---|---|---|
| 1 | Chicago, IL | $103,380 | $76,585 | $73,928 |
| 2 | Minneapolis, MN | $101,630 | $74,939 | $71,492 |
| 3 | San Jose, CA | $107,560 | $77,327 | $70,028 |
| 4 | Seattle, WA | $95,230 | $75,824 | $68,228 |
| 5 | Portland, OR | $101,010 | $71,882 | $68,185 |
| 6 | Milwaukee, WI | $84,700 | $65,308 | $67,371 |
| 7 | Boston, MA | $96,760 | $72,283 | $66,764 |
| 8 | Detroit, MI | $86,370 | $66,171 | $65,975 |
| 12 | St. Louis, MO | $77,000 | $60,318 | $63,434 |
*Take-home pay divided by the BEA price level, so every city is measured in U.S.-average dollars. See all 46 metros →
About the job: plumbers, pipefitters, and steamfitters
Assemble, install, alter, and repair pipelines or pipe systems that carry water, steam, air, or other liquids or gases. May install heating and cooling equipment and mechanical control systems.
- Typical education
- High school diploma or equivalent
- Work experience
- None required
- On-the-job training
- Apprenticeship
- Job outlook, 2025–35
- +6.8% (faster than average)
Source: BLS Standard Occupational Classification and Employment Projections, 2025–35.
Plumbers, Pipefitters, and Steamfitters salaries elsewhere in Missouri
- Kansas City, MO — $76,150
Frequently asked questions
How much does a plumbers, pipefitters, and steamfitters make in St. Louis, MO?
The median plumbers, pipefitters, and steamfitters salary in the St. Louis, MO-IL metro area is $77,000 a year, or about $37.02 an hour, according to the Bureau of Labor Statistics (May 2025). The middle half earn between $57,430 and $103,830.
What is a plumbers, pipefitters, and steamfitters’s take-home pay in St. Louis, MO?
On the median $77,000 salary, a single filer living in Missouri takes home about $60,318 a year ($5,026 a month) after federal tax, Social Security, Medicare and $2,682 in Missouri taxes in 2026.
Is St. Louis, MO a good place to work as a plumbers, pipefitters, and steamfitters?
Pay here is 21% above the national median of $63,800. Local prices are 4.9% below the U.S. average, so the take-home pay buys what $63,434 would in a typical U.S. city. St. Louis, MO ranks #12 of 46 metro areas for cost-of-living-adjusted pay in this job.
Can a plumbers, pipefitters, and steamfitters afford rent in St. Louis, MO?
HUD’s fair market rent for a one-bedroom in St. Louis, MO is $989 a month ($1,211 for two bedrooms) — 20% of a median plumbers, pipefitters, and steamfitters’s monthly take-home pay. Financial planners usually suggest keeping rent under about 30%.
Related jobs in St. Louis, MO
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- Operating Engineer and Other Construction Equipment Operator — $82,270
- Electrician — $77,170
- Carpenter — $70,990
- Cement Mason and Concrete Finisher — $64,670
- Construction Laborer — $64,500
- Painters, Construction and Maintenance — $59,810