Last updated: 2025 BLS data · Page refreshed:
Washington employs 12,470 Plumbers, Pipefitters, and Steamfitters professionals, above the national average concentration.
Data: BLS OEWS 2025 • Washington employment outlook • Updated 2026-05-19
The location quotient (LQ) of 1.37 indicates that Washington has a higher-than-average concentration of Plumbers, Pipefitters, and Steamfitters professionals. This means the job is in high demand relative to other states, suggesting strong local job market opportunities.
Note: Location Quotient (LQ) is the ratio of the percentage of workers in an occupation in a given area to the percentage in that occupation nationwide. An LQ > 1.0 means above-average concentration; < 1.0 means below-average.
The average annual salary for a Plumbers, Pipefitters, and Steamfitters in Washington is $88,800. For a detailed breakdown by percentile, entry-level, median, and senior salaries, see the comprehensive salary guide below.
Washington employs approximately 12,470 Plumbers, Pipefitters, and Steamfitters professionals (2025 BLS data). This ranks Washington among the top states nationwide.
Yes — Washington has above-average concentration of Plumbers, Pipefitters, and Steamfitters jobs (LQ: 1.37). A Location Quotient above 1.0 indicates higher-than-average demand.
The average (mean) salary for Plumbers, Pipefitters, and Steamfitters in Washington is $88800/year. See our detailed salary page for percentile breakdowns.
Location Quotient measures how concentrated an occupation is in a state compared to the national average. LQ > 1.0 means the state has more of that job proportionally. LQ > 1.2 indicates strong demand.
The top state for Plumbers, Pipefitters, and Steamfitters employment is California with 47,660 jobs.
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Compare Plumbers, Pipefitters, and Steamfitters labor-market data (jobs, location quotient, salary) across the top-employing states.
Drill deeper into Plumbers, Pipefitters, and Steamfitters pay, hiring, and education data for Washington.
Employment and location quotient data sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) 2025. This data reflects total employment, jobs per 1,000 workers, location quotient, and average salary for Plumbers, Pipefitters, and Steamfitters (SOC 472152) in Washington.