The median annual wage for Computer Systems Analysts in Illinois is $95,920 (May 2024 BLS OES). The mean (average) is $96,560.
Pay spans roughly $52,000 at the 10th percentile to $137,580 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $46.12 per hour. An estimated 22,350 people work as computer systems analysts in Illinois.
| Median (annual) | $95,920 |
| Mean (annual) | $96,560 |
| Median (hourly) | $46.12 |
| 10th percentile | $52,000 |
| 90th percentile | $137,580 |
| Employment | 22,350 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.