The median annual wage for Stationary Engineers and Boiler Operators in Kentucky is $66,630 (May 2024 BLS OES). The mean (average) is $63,070.
Pay spans roughly $30,570 at the 10th percentile to $86,040 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $32.03 per hour. An estimated 140 people work as stationary engineers and boiler operators in Kentucky.
| Median (annual) | $66,630 |
| Mean (annual) | $63,070 |
| Median (hourly) | $32.03 |
| 10th percentile | $30,570 |
| 90th percentile | $86,040 |
| Employment | 140 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.