Last updated: 2025 BLS data · Page refreshed:
Washington employs 520 Stationary Engineers and Boiler Operators professionals, below the national average concentration.
Data: BLS OEWS 2025 • Washington employment outlook • Updated 2026-05-19
The location quotient (LQ) of 0.94 indicates that Washington has an average concentration of Stationary Engineers and Boiler Operators professionals, similar to the national average employment distribution.
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 Stationary Engineers and Boiler Operators in Washington is $95,180. For a detailed breakdown by percentile, entry-level, median, and senior salaries, see the comprehensive salary guide below.
Washington employs approximately 520 Stationary Engineers and Boiler Operators professionals (2025 BLS data). This ranks Washington for this occupation nationwide.
Washington has average or below-average concentration of Stationary Engineers and Boiler Operators jobs (LQ: 0.94). A Location Quotient above 1.0 indicates higher-than-average demand.
The average (mean) salary for Stationary Engineers and Boiler Operators in Washington is $95180/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 Stationary Engineers and Boiler Operators employment is California with 5,840 jobs.
Explore cost of living, median household income, and demographics for Washington's largest cities.
Compare tuition, admissions, and graduate outcomes at Washington's leading institutions.
Compare Stationary Engineers and Boiler Operators labor-market data (jobs, location quotient, salary) across the top-employing states.
Drill deeper into Stationary Engineers and Boiler Operators 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 Stationary Engineers and Boiler Operators (SOC 518021) in Washington.