Computer Systems Analyst Salary in Illinois
Computer Systems Analysts in Illinois earn an average of $110,072 per year across 1 metro area. This is +6.0% higher than the national average.
Average Salary
$110,072
per year
Hourly Rate
$52.92
per hour
vs National
+6.0%
$103,800 national
Salary Range
$73,383
to $165,151
Cost of Living Adjusted Salary
Nominal Salary
$110,072
Cost of Living Index
95
100 = national average
Adjusted Salary
$115,865
purchasing power equivalent
After adjusting for Illinois's cost of living (below average), a Computer Systems Analyst's salary of $110,072 has the purchasing power of $115,865 in an average-cost area.
Computer Systems Analyst Salary by City in Illinois
| City | Median Salary | Hourly Rate | Entry Level (P10) | Senior (P90) | Employment |
|---|---|---|---|---|---|
| Chicago, IL | $110,072 | $52.92/hr | $73,383 | $165,151 | 639 |
Source: Bureau of Labor Statistics OEWS Survey, 2026. Sorted by median salary (highest first).
Illinois vs National Average
Computer Systems Analyst Salary Comparison
Employment in Illinois
There are approximately 639 Computer Systems Analysts employed across 1 metro area in Illinois.
Key Industries: Finance, Manufacturing, Technology
State Income Tax: 4.95% flat rate
Computer Systems Analyst Salary Range in Illinois
Entry Level (10th Percentile)
$73,383
Starting salary for new Computer Systems Analysts
Median (50th Percentile)
$110,072
Mid-career Computer Systems Analyst salary
Senior (90th Percentile)
$165,151
Top earners in the field
Related Occupations in Illinois
Software Developer
$141,964
avg in IL
+$31,892 vs Computer Systems Analyst
Information Security Analyst
$128,005
avg in IL
+$17,933 vs Computer Systems Analyst
Computer Programmer
$100,580
avg in IL
-$9,492 vs Computer Systems Analyst
Network Administrator
$96,458
avg in IL
-$13,614 vs Computer Systems Analyst
Computer User Support Specialist
$61,537
avg in IL
-$48,535 vs Computer Systems Analyst
Computer Systems Analyst Salary in Neighboring States
Compare Computer Systems Analyst salaries in Illinois with nearby states to find the best opportunities.
More Computer Systems Analyst Data
More Illinois Data
Frequently Asked Questions
What is the average Computer Systems Analyst salary in Illinois?
The average Computer Systems Analyst salary in Illinois is $110,072 per year ($52.92/hour) based on 2026 data across 1 metro areas. This is 6.0% above the national average of $103,800.
What is the highest paying city for Computer Systems Analysts in Illinois?
Chicago, IL is the highest paying city for Computer Systems Analysts in Illinois, with a median salary of $110,072 per year.
What is the salary range for Computer Systems Analysts in Illinois?
Computer Systems Analyst salaries in Illinois range from $73,383 (entry-level, 10th percentile) to $165,151 (experienced, 90th percentile). The median salary is $110,072 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.