The median annual wage for Probation Officers and Correctional Treatment Specialists in Washington is $79,800 (May 2024 BLS OES). The mean (average) is $82,010.
Pay spans roughly $66,160 at the 10th percentile to $101,220 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $38.36 per hour. An estimated 2,120 people work as probation officers and correctional treatment specialists in Washington.
| Median (annual) | $79,800 |
| Mean (annual) | $82,010 |
| Median (hourly) | $38.36 |
| 10th percentile | $66,160 |
| 90th percentile | $101,220 |
| Employment | 2,120 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.