The median annual wage for Plant and System Operators, All Other in Louisville/Jefferson County, KY-IN is $68,580 (May 2024 BLS OES). The mean (average) is $69,200.
Pay spans roughly $52,950 at the 10th percentile to $87,440 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $32.97 per hour. An estimated 50 people work as plant and system operators, all other in Louisville/Jefferson County, KY-IN.
| Median (annual) | $68,580 |
| Mean (annual) | $69,200 |
| Median (hourly) | $32.97 |
| 10th percentile | $52,950 |
| 90th percentile | $87,440 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.