Average Certified Occupational Therapist Assistant Salary
$51.91/hour
The average salary for a Certified Occupational Therapist Assistant in Illinois is $51.91 per hour. This is 30% higher than the US average of $36.19.
Last updated on August 19, 2026. Based on active jobs on Vivian.com.
Certified Occupational Therapist Assistant salaries in Illinois compared to National Averages
$51.91/hour
Illinois
30% higher than the US average.
$36.19/hour
United States
Certified Occupational Therapist Assistant Career Guide
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