SOC 15-1231 · May 2025 · BLS OEWS
Computer Network Support Specialists — Illinois
Illinois · 6 metro areas compared
In Illinois the median wage is $68,530.
Wage distribution · annual
Shaded band holds the middle 50% of earners
Salary overview
In Illinois the median wage is $68,530. That is 10.1% lower than the national median of $76,220. The middle half of workers in this occupation earn between $58,670 and $84,410. The lowest tenth earn under $47,510, while the highest tenth earn more than $104,950.
Employment stands at 6,960, or 1.1 jobs per thousand held locally. Among the 48 states with published data for this occupation, Illinois ranks 32nd by median wage. Chicago leads the state's metro areas for this occupation, at $73,340. Set against every other occupation measured in the same area, it ranks 318th of 747 by median pay.
Percentile breakdown
| Percentile | Annual | vs US median |
|---|---|---|
| 10th | $47,510 | −37.7% |
| 25th | $58,670 | −23.0% |
| Median (50th) | $68,530 | −10.1% |
| 75th | $84,410 | +10.7% |
| 90th | $104,950 | +37.7% |
| Mean | $74,580 | −2.2% |
Highest-paying metro areas in Illinois
| # | Metro area | Median | Jobs | Relative |
|---|---|---|---|---|
| 1 | Chicago | $73,340 | 4,740 | |
| 2 | Bloomington | $68,840 | 210 | |
| 3 | Champaign | $66,260 | 300 | |
| 4 | Springfield | $64,670 | 120 | |
| 5 | Rockford | $62,020 | 120 | |
| 6 | Decatur | $48,510 | 40 |
What the pay is worth locally
Prices in Illinois sit close to the national average, so $68,530 is worth roughly its face value against pay elsewhere.
Published median
$68,530as reported by BLSLocal price level
100.0US average = 100 · BEA 2024Adjusted for local prices
$68,530US average = 100 · BEA 2024Key takeaways
- Median pay is $68,530 a year, 10.1% below the national median.
- Published pay spans $47,510 to $104,950 between the tenth and ninetieth percentiles.
- The area has 6,960 jobs in this occupation.
- It ranks 32nd of 48 states for this occupation.
- The highest-paying metro area covered is Chicago, at $73,340.
Frequently asked questions
What is the median wage for Computer Network Support Specialists in Illinois?
The median annual wage is $68,530, or $32.95 per hour, as of May 2025. Half of the workers in this occupation earn more than that and half earn less.
Is that higher than the national average?
The national median for this occupation is $76,220, so pay in Illinois is 10.1% lower. These figures are medians, not averages: half of workers fall on each side.
What do the top earners make?
The top tenth of this occupation in Illinois earns more than $104,950 per year. The ninetieth percentile is the highest figure the survey publishes.
What is the starting range?
The tenth percentile wage is $47,510 per year. The survey measures wages actually paid rather than experience level, so this reflects the lowest-paid tenth rather than entry-level pay specifically.
Which area nearby pays the most?
The highest median for this occupation among the metro areas covered is in Chicago, at $73,340 per year.
How many jobs are there in this occupation here?
The survey estimates 6,960 jobs in this occupation in Illinois. Self-employed workers are not included.
Source and methodology
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 Wages are for wage-and-salary workers; self-employed workers are not included. Salary Explorer is an independent project. It is not affiliated with, or endorsed by, the U.S. Bureau of Labor Statistics or any government agency. Full methodology.
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