How much does a Systems Analyst I make in Illinois?
As of February 01, 2026, the average salary for a Systems Analyst I in Illinois is $71,763 per year, which breaks down to an hourly rate of $35.
However, a Systems Analyst I's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $87,731
- Majority Range (25th-75th percentile): $67,420 to $80,121
- Entry-Level (10th percentile): $63,467