How much does a Behavior Assistant make in Illinois?
As of September 01, 2026, the average salary for a Behavior Assistant in Illinois is $70,676 per year, which breaks down to an hourly rate of $34.
However, a Behavior Assistant's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $88,337
- Majority Range (25th-75th percentile): $60,932 to $79,920
- Entry-Level (10th percentile): $52,061