The median annual wage for Social and Human Service Assistants in Washington is $49,940 (May 2024 BLS OES). The mean (average) is $53,010.
Pay spans roughly $40,460 at the 10th percentile to $68,890 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.01 per hour. An estimated 6,850 people work as social and human service assistants in Washington.
| Median (annual) | $49,940 |
| Mean (annual) | $53,010 |
| Median (hourly) | $24.01 |
| 10th percentile | $40,460 |
| 90th percentile | $68,890 |
| Employment | 6,850 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.