Stationary Engineers and Boiler Operators salary in Longview-Kelso, WA
Stationary Engineers and Boiler Operators in the Longview-Kelso, WA metro area earn a median of $77,350 a year ($37.19 an hour), based on BLS data for 30 workers.
Pay ranges from $66,560 for the lowest-paid 10% to $87,920 for the top 10%. That is 2% lower than the national median of $78,620. Pay here is 15% lower than the Washington statewide median of $91,530. There are 0.84 stationary engineers and boiler operators per 1,000 jobs here — the job is 4.7× more common than nationally. The average (mean) salary is $76,550, close to the median.
Pay range for stationary engineers and boiler operators in Longview-Kelso, WA
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $66,560 | $32.00 |
| 25th percentile | $67,010 | $32.22 |
| Median | $77,350 | $37.19 |
| 75th percentile | $77,350 | $37.19 |
| 90th percentile (top earners) | $87,920 | $42.27 |
| Average (mean) | $76,550 | $36.81 |
Half of stationary engineers and boiler operators earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $6,445.83 |
| Semi-monthly (24 a year) | $3,222.92 |
| Biweekly (26 a year) | $2,975 |
| Weekly | $1,487.50 |
| Hourly | $37.19 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Stationary Engineers and Boiler Operators salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Seattle-Tacoma-Bellevue, WA | $112,250 | 210 |
| Kennewick-Richland, WA | $103,380 | 80 |
| Portland-Vancouver-Hillsboro, OR-WA | $81,250 | 100 |
| Spokane-Spokane Valley, WA | $78,070 | 60 |
Highest-paying states for stationary engineers and boiler operators
| State | Median salary |
|---|---|
| Illinois | $115,780 |
| Wyoming | $111,920 |
| Hawaii | $103,400 |
| Connecticut | $94,870 |
| New York | $94,070 |
| Washington | $91,530 |
| California | $90,650 |
| District of Columbia | $90,470 |
| Alaska | $88,330 |
| Maryland | $85,240 |
See Stationary Engineers and Boiler Operators pay in every state or the Washington statewide figures.
Related jobs in Longview-Kelso, WA
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $64,420 | $30.97 |
| Power Plant Operator | $94,660 | $45.51 |
| Paper Goods Machine Setters, Operators, and Tenders | $59,770 | $28.74 |
| Packaging and Filling Machine Operators and Tenders | $47,980 | $23.07 |
| First-Line Supervisors of Production and Operating Workers | $82,060 | $39.45 |
| Miscellaneous Assemblers and Fabricators | $44,820 | $21.55 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $58,950 | $28.34 |
| Sawing Machine Setters, Operators, and Tenders, Wood | $60,100 | $28.89 |
| Machinist | $63,190 | $30.38 |
| Helpers--Production Workers | $43,120 | $20.73 |
| Welders, Cutters, Solderers, and Brazers | $59,860 | $28.78 |
| Chemical Equipment Operators and Tenders | $76,390 | $36.72 |
| Mixing and Blending Machine Setters, Operators, and Tenders | $52,660 | $25.32 |
| Coating, Painting, and Spraying Machine Setters, Operators, and Tenders | $58,790 | $28.26 |
More: Production Occupations · all salaries in Longview-Kelso, WA
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 51-8021. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a stationary engineers and boiler operators make in Longview-Kelso, WA?
The median salary for stationary engineers and boiler operators in the Longview-Kelso, WA metro area is $77,350 a year, or $37.19 an hour. Pay ranges from $66,560 for the lowest-paid 10% to $87,920 for the top 10%.
How much do the highest-paid stationary engineers and boiler operators make in Longview-Kelso, WA?
The top 10% of stationary engineers and boiler operators in the Longview-Kelso, WA metro area earn at least $87,920 a year. The top 25% earn $77,350 or more.
What is the starting pay for stationary engineers and boiler operators in Longview-Kelso, WA?
Entry-level pay (the 10th percentile) is about $66,560 a year, and a quarter of stationary engineers and boiler operators earn $67,010 or less.
How many stationary engineers and boiler operators work in Longview-Kelso, WA?
About 30 stationary engineers and boiler operators are employed in the Longview-Kelso, WA metro area, not counting the self-employed.