Occupational Therapy Assistant Salary in Seattle, Washington
The median occupational therapy assistant salary in Seattle, WA is $99,438 per year, which is 52.0% above the national median and 27.7% above the Washington state average.
Occupational Therapy Assistant Pay in Seattle: What to Expect (2026)
Seattle offers a median occupational therapy assistant salary of $99,438, which is $21,588 above the Washington state average of $77,850. Compared to the national median of $65,420, Seattle pays above average for this role.
However, Seattle's cost of living index is 148%, significantly above the national average. After adjusting for local costs, the $99,438 salary has an effective purchasing power of approximately $67,188. Housing, transportation, and food costs in Seattle should be factored into any relocation or job-change decision.
The salary range for occupational therapy assistants in Seattle spans from $63,840 at the 10th percentile to $139,840 at the 90th percentile — a $76,000 spread. Entry-level professionals start around $66,880, while senior occupational therapy assistants with 8+ years of experience can earn up to $133,760. As a major metro area with a population of 737,015, Seattle typically offers more job opportunities and employer competition, which can drive salaries higher.
Occupational Therapy Assistant Salary in Seattle by Experience
In Seattle, an entry-level occupational therapy assistant earns around $66,880, while experienced professionals earn up to $133,760 per year. The local cost of living index is 148% of the national average.
Salary Percentiles in Seattle, WA
| Percentile | Seattle |
|---|---|
| 10th Percentile | $63,840 |
| 25th Percentile | $79,040 |
| Median (50th) | $99,438 |
| 75th Percentile | $121,600 |
| 90th Percentile | $139,840 |
Occupational Therapy Assistant Salary in Other Washington Cities
How to Become a Occupational Therapy Assistant in Seattle
Education
Most occupational therapy assistant positions require a associate's degree. Seattle and the surrounding Washington area have institutions offering relevant programs.
Key Skills
Job Outlook
Nationally, occupational therapy assistant employment is projected to grow 25% over the next decade (much faster than average). Demand in Seattle may vary based on local industry and population growth.
Find Occupational Therapy Assistant Jobs in Seattle
Browse open occupational therapy assistant positions in Seattle, WA: