Certified Occupational Therapy Assistant Salary in Illinois

How much does a Certified Occupational Therapy Assistant make in Illinois?

As of August 01, 2026, the average salary for a Certified Occupational Therapy Assistant in Illinois is $61,562 per year, which breaks down to an hourly rate of $30.

However, a Certified Occupational Therapy Assistant's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $72,782
• Majority Range (25th-75th percentile): $56,027 to $67,435
• Entry-Level (10th percentile): $50,988