Network and Computer Systems Administrators Salary in Illinois
BLS OEWS May 2025 • 12 metro areas • Illinois
Network and Computer Systems Administrators in Illinois earn a median salary of $87,272 per year on average across 12 metro and nonmetro areas, -9.8% vs the national median of $96,800. An estimated 9,420 network and computer systems administrators are employed across Illinois, with salaries ranging from $71,230 to $109,900 depending on location.
$87,272
Avg median salary in Illinois
$109,900
Highest paying metro
$71,230
Lowest paying metro
9,420
Employed in Illinois
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Network and Computer Systems Administrators
inNetwork and Computer Systems Administrators salaries by city in Illinois
| Metro area | Median salary | 25th pct | 75th pct | Employed |
|---|---|---|---|---|
| Bloomington, IL | $109,900 | $92,920 | $138,440 | 350 |
| Springfield, IL | $102,230 | $76,790 | $134,390 | 570 |
| Chicago, IL-IN | $98,790 | $78,430 | $126,770 | 7,370 |
| Peoria, IL | $91,010 | $74,020 | $120,170 | 220 |
| Rockford, IL | $87,790 | $71,600 | $103,220 | 130 |
| Decatur, IL | $85,470 | $72,190 | $99,700 | 50 |
| South Illinois | $83,070 | $63,080 | $103,880 | 80 |
| Champaign, IL | $82,380 | $67,050 | $101,980 | 180 |
| Northwest Illinois | $82,170 | $65,920 | $99,880 | 110 |
| East Central Illinois | $77,250 | $65,820 | $93,630 | 110 |
| Kankakee, IL | $75,970 | $66,140 | $90,290 | 60 |
| West Central Illinois | $71,230 | $48,630 | $89,910 | 190 |