How much does an Information System Analyst make in Illinois?
As of May 01, 2026, the average salary for an Information System Analyst in Illinois is $76,817 per year, which breaks down to an hourly rate of $37.
However, an Information System Analyst's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $89,574
- Majority Range (25th-75th percentile): $71,793 to $83,495
- Entry-Level (10th percentile): $67,219