Computer Systems Analyst salary in Decatur, IL
Computer Systems Analysts in the Decatur, IL metro area earn a median of $80,410 a year ($38.66 an hour), based on BLS data for 60 workers.
Pay ranges from $61,070 for the lowest-paid 10% to $116,160 for the top 10%. That is 24% lower than the national median of $105,850. Pay here is 21% lower than the Illinois statewide median of $101,570. There are 1.3 computer systems analysts per 1,000 jobs here — the job is less common than nationally (location quotient 0.40). The average (mean) salary is $85,340, above the median because a few high earners pull it up.
Pay range for computer systems analysts in Decatur, IL
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $61,070 | $29.36 |
| 25th percentile | $67,140 | $32.28 |
| Median | $80,410 | $38.66 |
| 75th percentile | $98,260 | $47.24 |
| 90th percentile (top earners) | $116,160 | $55.85 |
| Average (mean) | $85,340 | $41.03 |
Half of computer systems 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 | $6,700.83 |
| Semi-monthly (24 a year) | $3,350.42 |
| Biweekly (26 a year) | $3,092.69 |
| Weekly | $1,546.35 |
| Hourly | $38.66 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Computer Systems Analyst salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Springfield, IL | $117,590 | 820 |
| Chicago-Naperville-Elgin, IL-IN | $103,490 | 14,660 |
| Peoria, IL | $103,440 | 770 |
| Bloomington, IL | $103,030 | 630 |
| St. Louis, MO-IL | $96,290 | 3,920 |
| Rockford, IL | $95,430 | 210 |
| Paducah, KY-IL | $94,550 | 80 |
| Davenport-Moline-Rock Island, IA-IL | $89,500 | 310 |
| Champaign-Urbana, IL | $86,690 | 320 |
| Kankakee, IL | $80,190 | 80 |
| Cape Girardeau, MO-IL | $78,720 | 120 |
Highest-paying states for computer systems analysts
| State | Median salary |
|---|---|
| Rhode Island | $134,630 |
| Washington | $129,410 |
| Massachusetts | $128,240 |
| Colorado | $127,750 |
| California | $127,720 |
| New Jersey | $122,890 |
| Oregon | $121,620 |
| Virginia | $120,840 |
| District of Columbia | $116,820 |
| Maryland | $113,610 |
See Computer Systems Analyst pay in every state or the Illinois statewide figures.
Related jobs in Decatur, IL
| Job | Median salary | Hourly |
|---|---|---|
| Computer User Support Specialist | $50,470 | $24.27 |
| Software Developer | $110,300 | $53.03 |
| Network and Computer Systems Administrators | $94,700 | $45.53 |
| Computer Network Support Specialist | $48,510 | $23.32 |
More: Computer and Mathematical Occupations · all salaries in Decatur, IL
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 15-1211. 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 computer systems analyst make in Decatur, IL?
The median salary for computer systems analysts in the Decatur, IL metro area is $80,410 a year, or $38.66 an hour. Pay ranges from $61,070 for the lowest-paid 10% to $116,160 for the top 10%.
How much do the highest-paid computer systems analysts make in Decatur, IL?
The top 10% of computer systems analysts in the Decatur, IL metro area earn at least $116,160 a year. The top 25% earn $98,260 or more.
What is the starting pay for computer systems analysts in Decatur, IL?
Entry-level pay (the 10th percentile) is about $61,070 a year, and a quarter of computer systems analysts earn $67,140 or less.
How many computer systems analysts work in Decatur, IL?
About 60 computer systems analysts are employed in the Decatur, IL metro area, not counting the self-employed.