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Occupational Therapy Assistants Salary in Washington
Occupational Therapy Assistants in Washington earn a median $77,590 a year, 7% above the U.S. median.
- Median in WA
- $77,590 a year
- U.S. median
- $72,300 a year
- Employment
- 720
- Location quotient
- 0.61
- Share of jobs vs. U.S. (1.00 = same)
Pay range in Washington
- Median (50%)
- $77,590 · $37.30 an hour
- Mean (average)
- $76,310 · $36.69 an hour (estimate error ±1.4%)
- 10th percentile
- $62,960 · $30.27 an hour
- 25th percentile
- $70,970 · $34.12 an hour
- 75th percentile
- $81,890 · $39.37 an hour
- 90th percentile
- $88,250 · $42.43 an hour
- Employment
- 720 (estimate error ±13.3%)
- Jobs per 1,000
- 0.20
- Location quotient
- 0.61 (1.00 = national share)
Occupational Therapy Assistants pay by metro area in Washington
Includes metro areas that cross into this state and nonmetropolitan areas
Swipe the table sideways to see more columns.
| Area | Median wage | Employment |
|---|---|---|
| Western Washington nonmetropolitan area | $81,710 | 50 |
| Portland-Vancouver-Hillsboro, OR-WA | $78,640 | 170 |
| Seattle-Tacoma-Bellevue, WA | $77,590 | 350 |
| Bremerton-Silverdale-Port Orchard, WA | $76,090 | 40 |
| Spokane-Spokane Valley, WA | $70,570 | 110 |
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Frequently asked questions
- How much do occupational therapy assistants make in Washington?
- The median wage for occupational therapy assistants in Washington is $77,590 a year (Bureau of Labor Statistics, May 2025). There are about 720 jobs in the state.
- Where in Washington do occupational therapy assistants earn the most?
- Western Washington nonmetropolitan area has the highest median wage in the state for this occupation at $81,710 a year.