Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters Salary in Washington
According to the latest U.S. Bureau of Labor Statistics data, the median annual wage for Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Washington is $56,140. BLS estimates approximately 600 people work in this occupation in Washington. Washington is 32.5% above the national median ($42,360).
Salary Distribution
Not everyone earns the median. Percentile wages show the range of pay within this occupation.
| Percentile | Annual wage | Hourly wage |
|---|---|---|
| 10th percentile | $36,780 | $17.68 |
| 25th percentile | $45,250 | $21.76 |
| Median (50th) | $56,140 | $26.99 |
| 75th percentile | $67,830 | $32.61 |
| 90th percentile | $78,980 | $37.97 |
Data Reliability
BLS OEWS is a survey, not a full census — every estimate carries a margin of error. The relative standard error (RSE) below is BLS’s own measure of how much an estimate could vary; lower is more precise.
- Wage estimate
- RSE 5.2% — Reliable
- Employment estimate
- RSE 18.2% — Use with caution
Where Does Your Salary Fall?
Enter an annual salary to see roughly where it falls among reported wages for this occupation, based on the percentile points above.
Concentration
- Jobs per 1,000
- 0.169
- Location quotient
- 0.59
Cost-of-Living Adjusted Salary
Washington’s regional price level is above the national average (index 107.013, where 100 = U.S. average). Adjusted for that, the median salary has the purchasing power of $52,461 at the national price level.
This is a Career Atlas USA calculation based on BLS wage data and BEA Regional Price Parities. It is not a separate BLS wage estimate. Wage data: May 2025. Cost-of-living data: 2024.
Opportunity Score
A Career Atlas USA score combining cost-adjusted salary, job density, concentration and employment availability, ranked against every other state for this career. How we calculate this score →
Sources
Wage data: BLS Occupational Employment and Wage Statistics (OEWS) — May 2025 (release 25).
Figures shown as “Not available” reflect wages the source does not publish (e.g. suppressed for reliability), not zero.