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Computer Systems Analysts average salary by city in Illinois
- Springfield$115,180
- Peoria$110,450
- Chicago$107,270
- Bloomington$103,970
- Rockford$96,740
- Kankakee$95,020
- Champaign$92,010
- Decatur$85,340
Pay, take-home pay and cost of living
| City | Average | Median | 25th pct. | Take-home* | Cost of living |
|---|---|---|---|---|---|
| Springfield | $115,180 | $117,590 | $93,590 | $84,299 | 93 |
| Peoria | $110,450 | $103,440 | $97,110 | $81,205 | 91 |
| Chicago | $107,270 | $103,490 | $81,030 | $79,126 | 104 |
| Bloomington | $103,970 | $103,030 | $95,920 | $76,967 | 94 |
| Rockford | $96,740 | $95,430 | $76,070 | $72,239 | 92 |
| Kankakee | $95,020 | $80,190 | $73,970 | $71,114 | 96 |
| Champaign | $92,010 | $86,690 | $74,420 | $69,146 | 93 |
| Decatur | $85,340 | $80,410 | $67,140 | $64,783 | 88 |
*Average salary after federal and state taxes for a single filer. Cost of living: BEA price parity, U.S. = 100.
Computer Systems Analysts salary in other states
More about pay in Illinois
Sources and how to read this page
- Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 15-1211.
- Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
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