Computer Network Support Specialist Salary in Illinois
Computer Network Support Specialists in Illinois earn an average of $69,744 per year across 1 metro area. This is +3.2% higher than the national average.
Average Salary
$69,744
per year
Hourly Rate
$33.53
per hour
vs National
+3.2%
$67,560 national
Salary Range
$45,779
to $104,432
Cost of Living Adjusted Salary
Nominal Salary
$69,744
Cost of Living Index
95
100 = national average
Adjusted Salary
$73,415
purchasing power equivalent
After adjusting for Illinois's cost of living (below average), a Computer Network Support Specialist's salary of $69,744 has the purchasing power of $73,415 in an average-cost area.
Computer Network Support Specialist Salary by City in Illinois
| City | Median Salary | Hourly Rate | Entry Level (P10) | Senior (P90) | Employment |
|---|---|---|---|---|---|
| Chicago, IL | $69,744 | $33.53/hr | $45,779 | $104,432 | 258 |
Source: Bureau of Labor Statistics OEWS Survey, 2026. Sorted by median salary (highest first).
Illinois vs National Average
Computer Network Support Specialist Salary Comparison
Employment in Illinois
There are approximately 258 Computer Network Support Specialists employed across 1 metro area in Illinois.
Key Industries: Finance, Manufacturing, Technology
State Income Tax: 4.95% flat rate
Computer Network Support Specialist Salary Range in Illinois
Entry Level (10th Percentile)
$45,779
Starting salary for new Computer Network Support Specialists
Median (50th Percentile)
$69,744
Mid-career Computer Network Support Specialist salary
Senior (90th Percentile)
$104,432
Top earners in the field
Related Occupations in Illinois
Software Developer
$141,964
avg in IL
+$72,220 vs Computer Network Support Specialist
Information Security Analyst
$128,005
avg in IL
+$58,261 vs Computer Network Support Specialist
Computer Systems Analyst
$110,072
avg in IL
+$40,328 vs Computer Network Support Specialist
Network Administrator
$96,458
avg in IL
+$26,714 vs Computer Network Support Specialist
Computer User Support Specialist
$61,537
avg in IL
-$8,207 vs Computer Network Support Specialist
Computer Network Support Specialist Salary in Neighboring States
Compare Computer Network Support Specialist salaries in Illinois with nearby states to find the best opportunities.
More Computer Network Support Specialist Data
More Illinois Data
Frequently Asked Questions
What is the average Computer Network Support Specialist salary in Illinois?
The average Computer Network Support Specialist salary in Illinois is $69,744 per year ($33.53/hour) based on 2026 data across 1 metro areas. This is 3.2% above the national average of $67,560.
What is the highest paying city for Computer Network Support Specialists in Illinois?
Chicago, IL is the highest paying city for Computer Network Support Specialists in Illinois, with a median salary of $69,744 per year.
What is the salary range for Computer Network Support Specialists in Illinois?
Computer Network Support Specialist salaries in Illinois range from $45,779 (entry-level, 10th percentile) to $104,432 (experienced, 90th percentile). The median salary is $69,744 per year.
About This Data
Salary data is sourced from the U.S. Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey. State-level averages are calculated from metro area data within Illinois. Figures represent 2026 estimates and may not reflect all employers or self-employed workers. Cost of living adjustments use regional indices to provide purchasing power context.