The median annual wage for Physical Therapist Assistants in Washington is $72,950 (May 2024 BLS OES). The mean (average) is $68,260.
Pay spans roughly $37,420 at the 10th percentile to $92,490 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $35.07 per hour. An estimated 2,110 people work as physical therapist assistants in Washington.
| Median (annual) | $72,950 |
| Mean (annual) | $68,260 |
| Median (hourly) | $35.07 |
| 10th percentile | $37,420 |
| 90th percentile | $92,490 |
| Employment | 2,110 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.