Plumber Salary in Seattle
2025 BLS OEWS Data · Plumbing · COL Index: 149
Salary Distribution
Percentile Breakdown
| Level | Salary | COL-Adjusted |
|---|---|---|
| 10th Percentile (Apprentice / Entry) | $47,444 | $31,842 |
| 25th Percentile (Early Career) | $60,200 | $40,403 |
| 50th Percentile (Journeyman / Median) | $79,599 | $53,422 |
| 75th Percentile (Experienced) | $95,462 | $64,068 |
| 90th Percentile (Master / Foreman) | $119,510 | $80,208 |
What Plumbers Make in Seattle
A plumber in Seattle, WA earns a median salary of $79,599 per year. The $72,066 spread between entry-level and top earners reflects experience, certifications, union membership, and specialization.
Seattle's cost-of-living index of 149 means that $79,599 here has the same purchasing power as $53,422 in an average-cost U.S. city. Despite the higher cost of living, Seattle offers strong demand and typically more overtime opportunities.
Plumbers in Seattle typically complete a 4-year apprenticeship, starting near the 10th percentile ($47,444) and reaching journeyman-level median pay of $79,599 with full certification. With a Trade Pay Score of 69 (C), this trade-city combination rates as average for earning potential relative to local living costs.