Computer Systems Analyst Salary in Illinois
Based on 22K+ workers in Illinois
Data year: 2024 · Last updated: May 2026
Median Annual Salary (IL)
$95,920
$46.115/hr
vs National Average
$99,686
-3.8% vs national median
Salary Range (10th–90th)
$52K – $138K
22K employed in Illinois
Salary Distribution — Computer Systems Analyst in Illinois
| Percentile | Annual Salary |
|---|---|
| 10th percentile | $52,000 |
| 25th percentile | $65,800 |
| Median (50th percentile) | $95,920 |
| 75th percentile | $123,700 |
| 90th percentile | $137,580 |
Historical Salary Trend — Computer Systems Analyst in Illinois vs National
| Year | Median Salary (United States) |
|---|---|
| 2022 | $99,050 |
| 2023 | $99,470 |
| 2024 | $95,920 |
| Year | Illinois Median | National Median |
|---|---|---|
| 2022 | $99,050 | $94,152 |
| 2023 | $99,470 | $98,439 |
| 2024 | $95,920 | $99,686 |