The median annual wage for Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Washington is $58,240 (May 2024 BLS OES). The mean (average) is $59,700.
Pay spans roughly $39,100 at the 10th percentile to $82,390 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $28.00 per hour. An estimated 820 people work as helpers--pipelayers, plumbers, pipefitters, and steamfitters in Washington.
| Median (annual) | $58,240 |
| Mean (annual) | $59,700 |
| Median (hourly) | $28.00 |
| 10th percentile | $39,100 |
| 90th percentile | $82,390 |
| Employment | 820 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.