Stationary Engineers and Boiler Operators salary in Kentucky
Stationary Engineers and Boiler Operators in Kentucky earn a median of $66,770 a year ($32.10 an hour), based on BLS data for 90 workers.
Pay ranges from $28,890 for the lowest-paid 10% to $88,900 for the top 10%. That is 15% lower than the national median of $78,620. Kentucky ranks 34th of 51 states for stationary engineers and boiler operators pay. There are 0.05 stationary engineers and boiler operators per 1,000 jobs here — the job is less common than nationally (location quotient 0.25). The average (mean) salary is $62,810, close to the median.
Pay range for stationary engineers and boiler operators in Kentucky
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $28,890 | $13.89 |
| 25th percentile | $49,340 | $23.72 |
| Median | $66,770 | $32.10 |
| 75th percentile | $86,310 | $41.50 |
| 90th percentile (top earners) | $88,900 | $42.74 |
| Average (mean) | $62,810 | $30.20 |
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 | $5,564.17 |
| Semi-monthly (24 a year) | $2,782.08 |
| Biweekly (26 a year) | $2,568.08 |
| Weekly | $1,284.04 |
| Hourly | $32.10 |
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 cities in Kentucky
| Metro area | Median salary | Workers |
|---|---|---|
| Cincinnati, OH-KY-IN | $78,820 | 150 |
| Louisville/Jefferson County, KY-IN | $78,800 | 30 |
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.
Related jobs in Kentucky
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $45,430 | $21.84 |
| Power Plant Operator | $93,400 | $44.90 |
| Petroleum Pump System Operators, Refinery Operators, and Gaugers | $78,670 | $37.82 |
| Gas Plant Operator | $63,070 | $30.32 |
| Power Distributors and Dispatchers | $105,600 | $50.77 |
| Chemical Plant and System Operators | $97,550 | $46.90 |
| Plant and System Operators, All Other | $69,430 | $33.38 |
| Miscellaneous Assemblers and Fabricators | $47,950 | $23.05 |
| First-Line Supervisors of Production and Operating Workers | $72,490 | $34.85 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $46,280 | $22.25 |
| Packaging and Filling Machine Operators and Tenders | $45,450 | $21.85 |
| Cutting, Punching, and Press Machine Setters, Operators, and Tenders, Metal and Plastic | $45,760 | $22.00 |
| Welders, Cutters, Solderers, and Brazers | $51,470 | $24.74 |
| Machinist | $58,660 | $28.20 |
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 Kentucky?
The median salary for stationary engineers and boiler operators in Kentucky is $66,770 a year, or $32.10 an hour. Pay ranges from $28,890 for the lowest-paid 10% to $88,900 for the top 10%.
How much do the highest-paid stationary engineers and boiler operators make in Kentucky?
The top 10% of stationary engineers and boiler operators in Kentucky earn at least $88,900 a year. The top 25% earn $86,310 or more.
What is the starting pay for stationary engineers and boiler operators in Kentucky?
Entry-level pay (the 10th percentile) is about $28,890 a year, and a quarter of stationary engineers and boiler operators earn $49,340 or less.
How many stationary engineers and boiler operators work in Kentucky?
About 90 stationary engineers and boiler operators are employed in Kentucky, not counting the self-employed.