Information Security Analyst salary in Illinois
Information Security Analysts in Illinois earn a median of $124,180 a year ($59.70 an hour), based on BLS data for 5,260 workers.
Pay ranges from $78,760 for the lowest-paid 10% to $172,830 for the top 10%. That is 4% lower than the national median of $129,180. Illinois ranks 20th of 48 states for information security analysts pay. There are 0.86 information security analysts per 1,000 jobs here — the job is less common than nationally (location quotient 0.70). The average (mean) salary is $127,000, above the median because a few high earners pull it up.
Pay range for information security analysts in Illinois
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $78,760 | $37.87 |
| 25th percentile | $98,910 | $47.55 |
| Median | $124,180 | $59.70 |
| 75th percentile | $154,890 | $74.47 |
| 90th percentile (top earners) | $172,830 | $83.09 |
| Average (mean) | $127,000 | $61.06 |
Half of information security analysts earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $10,348.33 |
| Semi-monthly (24 a year) | $5,174.17 |
| Biweekly (26 a year) | $4,776.15 |
| Weekly | $2,388.08 |
| Hourly | $59.70 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Information Security Analyst salary in cities in Illinois
| Metro area | Median salary | Workers |
|---|---|---|
| Peoria, IL | $132,090 | 460 |
| Chicago-Naperville-Elgin, IL-IN | $125,310 | 3,480 |
| Bloomington, IL | $125,110 | 220 |
| Rockford, IL | $119,400 | 90 |
| Davenport-Moline-Rock Island, IA-IL | $108,280 | 130 |
| St. Louis, MO-IL | $106,420 | 1,640 |
| Springfield, IL | $96,230 | 70 |
| Champaign-Urbana, IL | $95,220 | 100 |
Highest-paying states for information security analysts
| State | Median salary |
|---|---|
| Washington | $154,940 |
| Maryland | $139,640 |
| California | $138,570 |
| Delaware | $137,030 |
| Massachusetts | $136,550 |
| Colorado | $135,220 |
| District of Columbia | $135,090 |
| Virginia | $134,900 |
| New Jersey | $134,820 |
| New York | $134,660 |
Related jobs in Illinois
| Job | Median salary | Hourly |
|---|---|---|
| Software Developer | $132,110 | $63.52 |
| Computer User Support Specialist | $59,860 | $28.78 |
| Computer Systems Analyst | $101,570 | $48.83 |
| Computer Occupations, All Other | $99,360 | $47.77 |
| Network and Computer Systems Administrators | $100,080 | $48.12 |
| Computer Network Architect | $132,790 | $63.84 |
| Computer Network Support Specialist | $68,530 | $32.95 |
| Software Quality Assurance Analysts and Testers | $104,910 | $50.44 |
| Web Developer | $84,820 | $40.78 |
| Database Administrator | $104,650 | $50.31 |
| Web and Digital Interface Designers | $85,710 | $41.21 |
| Database Architect | $142,500 | $68.51 |
| Computer Programmer | $72,540 | $34.88 |
| Computer and Information Research Scientists | $136,540 | $65.64 |
More: Computer and Mathematical Occupations · all salaries in Illinois
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 15-1212. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a information security analyst make in Illinois?
The median salary for information security analysts in Illinois is $124,180 a year, or $59.70 an hour. Pay ranges from $78,760 for the lowest-paid 10% to $172,830 for the top 10%.
How much do the highest-paid information security analysts make in Illinois?
The top 10% of information security analysts in Illinois earn at least $172,830 a year. The top 25% earn $154,890 or more.
What is the starting pay for information security analysts in Illinois?
Entry-level pay (the 10th percentile) is about $78,760 a year, and a quarter of information security analysts earn $98,910 or less.
How many information security analysts work in Illinois?
About 5,260 information security analysts are employed in Illinois, not counting the self-employed.