The median annual wage for First-Line Supervisors of Correctional Officers in Kennewick-Richland, WA is $91,550 (May 2024 BLS OES). The mean (average) is $92,730.
Pay spans roughly $76,260 at the 10th percentile to $105,320 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $44.01 per hour. An estimated 110 people work as first-line supervisors of correctional officers in Kennewick-Richland, WA.
| Median (annual) | $91,550 |
| Mean (annual) | $92,730 |
| Median (hourly) | $44.01 |
| 10th percentile | $76,260 |
| 90th percentile | $105,320 |
| Employment | 110 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.