Plumber Salary in District Of Columbia (2026)
The average Plumber in District Of Columbia earns around $72,000/year. After taxes, your estimated take-home is $56,249/year ($4,687/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $56,249 |
Monthly Take-Home Pay | $4,687 |
Biweekly Take-Home Pay | $2,163 |
Hourly Take-Home Pay based on 2,080 hrs/year | $27/hr |
Federal Tax | $7,010 |
State Tax | $3,234 |
FICA Taxes | $5,508 |
Effective Tax Rate total taxes ÷ gross salary | 21.88% |
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Working overtime? The 2025 OBBBA deduction may save you up to $12,500 on federal tax. Open the No Tax on Overtime calculator →
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Plumber Salary Ranges in District Of Columbia
Not all Plumbers earn the same — not even close
DC's plumber market is anchored by UA Plumbers and Pipefitters Local 5 Washington DC (the substantial DC UA Local 5 collective bargaining + the substantial Local 5 multi-state DC + MD + VA + the substantial post-2024 UA DC substantial growth), DC hospital MEP + medical gas (MedStar Washington Hospital Center + Children's National + GW Hospital + Howard University Hospital + Sibley Memorial Johns Hopkins + MedStar Georgetown + the substantial DC academic medical center MEP), Smithsonian Institution + Federal Triangle GSA + Capitol Hill + White House federal building plumbing (the substantial DC federal building MEP + the substantial post-2024 federal building modernization), WMATA DC Metro + bus + DC Water + the substantial DC infrastructure plumbing, DC hospitality + residential MEP (post-2020 DC luxury hospitality + condo + the substantial DC commercial MEP), DC-Northern Virginia federal contractor industrial MEP, plus DC Department of Consumer and Regulatory Affairs DCRA licensure + the substantial DC apprenticeship.
Sr Foreman / General Foreman (Federal / Hospital)
$118,000–$192,000+ OT
Sr foreman at federal + hospital + Smithsonian + WMATA · cleared premium
Sr Journeyman UA Local 5 Washington DC
$95,000–$148,000+ OT
UA Local 5 DC · top-of-scale + benefits · multi-state DC + MD + VA
Sr Pipefitter / Welder (Industrial / Federal)
$108,000–$172,000+ OT
Pipefitter at federal facilities + DC industrial · NCCER + cleared
Sr Service / Commercial Plumber
$82,000–$125,000+ OT
Service + commercial · DC Wards + post-2020 DC residential + commercial
Sr Mechanical / HVAC-R Plumber (MedStar / Children's National)
$92,000–$138,000+ OT
HVAC-R + medical gas at MedStar + Children's + GW + Howard + Sibley
Sr Federal Plumber (Smithsonian / GSA / Capitol)
$95,000–$148,000+ OT
Smithsonian + Federal Triangle GSA + Capitol Hill + White House federal civilian
Sr Self-Employed / Owner (DC / NoVA / MD)
$85,000–$255,000+
Owner-operator DC + NoVA + MD cross-border · post-2020 DC residential
Sr WMATA / DC Water Plumber
$92,000–$142,000+ OT
WMATA DC Metro + DC Water + Anacostia · transit + water infrastructure
Mid-Career Journeyman (3-6 yrs)
$72,000–$108,000+ OT
Mid-career at DC major employers · transitioning to top-of-scale
Apprentice (Year 1-5 UA)
$48,000–$78,000+ OT
UA Local 5 apprentice · 50-95% of journeyman scale · DC DCRA
Worth knowing: UA Plumbers and Pipefitters Local 5 Washington DC + DC academic medical center MEP (MedStar + Children's National + GW + Howard + Sibley) + Smithsonian + Federal Triangle GSA federal building plumbing tri-anchor is one of the country's distinctive concentrated US single-state UA-unionized + heritage hospital + federal building plumbing cluster and a feature most national plumber surveys understate for DC. UA Plumbers and Pipefitters Local 5 Washington DC (the substantial DC UA Local 5 collective bargaining + the substantial Local 5 multi-state DC + MD + VA). DC hospital MEP + medical gas (MedStar Washington Hospital Center + Children's National + GW Hospital + Howard University Hospital + Sibley Memorial Johns Hopkins + MedStar Georgetown). Smithsonian Institution + Federal Triangle GSA + Capitol Hill + White House federal building plumbing. WMATA DC Metro + bus + DC Water. DC hospitality + residential MEP. DC-Northern Virginia federal contractor industrial MEP. The 2025 No Tax on Overtime federal deduction applies through 2028. DC NOT a RTW state + DC progressive top 10.75% + DC NLC since 2024 anchor the DC plumber proposition.
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More on District Of Columbia
Salaries by profession, top-paying roles by industry, and an economic breakdown for District Of Columbia in 2026.
Tax brackets, standard deductions, and take-home estimates for District Of Columbia in 2026.
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