The median annual wage for First-Line Supervisors of Firefighting and Prevention Workers in Louisville/Jefferson County, KY-IN is $64,990 (May 2024 BLS OES). The mean (average) is $71,070.
Pay spans roughly $46,180 at the 10th percentile to $110,140 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $31.24 per hour. An estimated 470 people work as first-line supervisors of firefighting and prevention workers in Louisville/Jefferson County, KY-IN.
| Median (annual) | $64,990 |
| Mean (annual) | $71,070 |
| Median (hourly) | $31.24 |
| 10th percentile | $46,180 |
| 90th percentile | $110,140 |
| Employment | 470 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.