Certified Occupational Therapist Assistant Salary Guide: Washington
Average Certified Occupational Therapist Assistant Salary
$46.99/hour
The average salary for a Certified Occupational Therapist Assistant in Washington is $46.99 per hour. This is 11% higher than the US average of $41.88.
Last updated on September 28, 2026. Based on active jobs on Vivian.com.
Certified Occupational Therapist Assistant salaries in Washington compared to National Averages
$46.99/hour
Washington
11% higher than the US average.
$41.88/hour
United States
How does the pay for Certified Occupational Therapists in Washington compare to nearby states?
Only California reports pay data for Certified Occupational Therapist Assistants, averaging $51 per hour. California also has the highest ceiling, with max hourly pay reaching $55. For comparison, the Washington average for Therapists is $47 per hour — California pays 8% more.
| Average Hourly Salary | Max Hourly Salary | |
|---|---|---|
| California | $51 | $55 |
Last updated on September 28, 2026. Information based on active jobs on Vivian.com and pay data from BLS and around the web.

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