How much does a Developmental Interventionist make in Arizona?
As of April 01, 2026, the average salary for a Developmental Interventionist in Arizona is $65,722 per year, which breaks down to an hourly rate of $32.
However, a Developmental Interventionist's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $79,399
- Majority Range (25th-75th percentile): $58,820 to $72,881
- Entry-Level (10th percentile): $52,537