Computer Systems Analyst Salary in Illinois
Based on 21K+ workers in Illinois
Median Annual Salary (IL)
$101,570
$48.832/hr
vs National Average
$104,092
-2.4% vs national median
Salary Range (10th–90th)
$61K – $145K
21K employed in Illinois
Computer Systems Analyst salary in Illinois averages $101,570 annually, positioning the state slightly below the national median. With approximately 20,610 professionals employed in this role across Illinois, the position remains a stable career path for those interested in technology infrastructure and system optimization.
Compensation for Computer Systems Analysts in Illinois varies considerably, ranging from $60,770 to $144,790 depending on experience, education, and employer size. Factors influencing earnings include industry sector, company location within the state, years of professional experience, certifications, and technical specializations. Both private enterprises and government agencies contribute to the diversity of available positions.
Salary Distribution — Computer Systems Analyst in Illinois
| Percentile | Annual Salary |
|---|---|
| 10th percentile | $60,770 |
| 25th percentile | $80,350 |
| Median (50th percentile) | $101,570 |
| 75th percentile | $128,030 |
| 90th percentile | $144,790 |
Top H-1B Employers for Computer Systems Analyst in Illinois
Companies that filed the most H-1B (LCA) applications for this role in Illinois — ranked by application count.
| # | Employer | Applications | Median Wage |
|---|---|---|---|
| 1 | IBM Corporation | 12 | $99,920 |
| 2 | Capgemini America Inc | 11 | $110,680 |
| 3 | Accenture LLP | 10 | $141,800 |
| 4 | Tata Consultancy Services Limited | 9 | $81,702 |
| 5 | COMPUNNEL SOFTWARE GROUP, INC | 6 | $82,000 |
Source: U.S. Department of Labor OFLC LCA Disclosure Data, FY2026.
Historical Salary Trend — Computer Systems Analyst in Illinois vs National
| Year | Median Salary (United States) |
|---|---|
| 2022 | $99,050 |
| 2023 | $99,470 |
| 2024 | $95,920 |
| 2025 | $101,570 |
| Year | Illinois Median | National Median |
|---|---|---|
| 2022 | $99,050 | $94,152 |
| 2023 | $99,470 | $98,439 |
| 2024 | $95,920 | $99,686 |
| 2025 | $101,570 | $104,092 |
Computer Systems Analyst Salary by Experience Level in Illinois
Computer Systems Analyst Salary in Other States
Frequently Asked Questions
How much do computer systems analysts make in Illinois?
- Computer systems analysts in Illinois earn a median salary of $101,570 per year, or approximately $49 per hour. This is 2.4% below the national average for this role.
What is the salary range for computer systems analysts in Illinois?
- The salary range for computer systems analysts in Illinois spans from $60,770 at the lower end to $144,790 at the higher end, reflecting differences in experience, skills, and employer type.
How many computer systems analysts work in Illinois?
- There are approximately 20,610 computer systems analysts currently employed in Illinois, indicating a substantial job market for this profession in the state.
Is the Illinois computer systems analyst salary above or below the national average?
- The Illinois median salary of $101,570 is slightly below the national average, falling 2.4% lower than what computer systems analysts earn across the United States.