The median annual wage for Probation Officers and Correctional Treatment Specialists in Longview-Kelso, WA is $74,160 (May 2024 BLS OES). The mean (average) is $78,790.
Pay spans roughly $67,050 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 $35.65 per hour. An estimated 40 people work as probation officers and correctional treatment specialists in Longview-Kelso, WA.
| Median (annual) | $74,160 |
| Mean (annual) | $78,790 |
| Median (hourly) | $35.65 |
| 10th percentile | $67,050 |
| 90th percentile | $101,220 |
| Employment | 40 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.