How much does a Sr Sql Developer make in Illinois?
As of March 01, 2026, the average salary for a Sr Sql Developer in Illinois is $100,895 per year, which breaks down to an hourly rate of $49.
However, a Sr Sql Developer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $111,146
- Majority Range (25th-75th percentile): $92,409 to $106,261
- Entry-Level (10th percentile): $84,683