LocalSalaryHub Salary Report
Computer Systems Analysts in Decatur, IL · Generated August 11, 2026
Computer Systems Analysts Salary in Decatur, IL $80,410/yr
$80,410
Mean: $85,340
~$62,720 est. take-home
$38.66
Based on 2,080 hrs/yr
100
100 = national avg
Very affordable
Affordability score: 100/100
$2,936/mo
54%
Salary Distribution
Where the median falls between the 25th and 75th percentile.
25th %
$67,140
Median
$80,410
75th %
$98,260
Median is in the 43th percentile of the typical range
Computer Systems Analysts in other IL cities
Compare the same occupation across cities in IL.
About Computer Systems Analysts salaries in Decatur, IL
Computer Systems Analysts in Decatur, IL earn a median of $80,410 per year, based on BLS Occupational Employment and Wage Statistics data. The mean salary is $85,340, which tends to skew higher because a small number of high earners pull the average up.
Most computer systems analysts in this area earn between $67,140 and $98,260. Where you land depends on experience, employer type, and whether you have in-demand specializations.
That works out to roughly $38.66 per hour assuming a standard 2,080-hour work year. Actual hourly pay may differ for part-time or contract roles.
Career Outlook
10% growth. Someone has to bridge the gap between "the business wants X" and "IT can build Y." That's the systems analyst. Demand is especially strong at companies mid-way through digital transformations, trying to modernize legacy systems without breaking everything.
Worth knowing: If you understand both old-school COBOL/mainframe systems and modern cloud architecture, you're basically un-fireable at large banks and insurance companies. That specific combination is rare and very well-paid.
Computer Systems Analysts Jobs in Decatur, IL
Median: $80,410/yr — browse openings that fit.
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Frequently Asked Questions
What is the average salary for a computer systems analysts in Decatur?▾
The median — where half earn more and half earn less — is $80,410. The average (mean) is $85,340, which is higher because top earners pull it up.
How much does a computer systems analysts make per hour in Decatur?▾
About $38.66/hour, based on a standard 2,080-hour work year. Part-time or overtime hours will change the actual rate.
What is the salary range for computer systems analysts in Decatur?▾
The middle 50% earn between $67,140 and $98,260. Below $67,140 is typically entry-level; above $98,260 usually means significant experience or specialized skills.
Salary Conversion Table
How does $80,410 per year break down across different time periods?
| Period | Gross | Est. Take-Home |
|---|---|---|
| Yearly | $80,410 | $62,720 |
| Monthly | $6,701 | $5,227 |
| Biweekly | $3,093 | $2,412 |
| Weekly | $1,546 | $1,206 |
| Hourly (40h/wk) | $38.66 | $30.15 |
| Hourly (35h/wk) | $44.18 | $34.46 |
| Hourly (30h/wk) | $51.54 | $40.21 |
| Daily (8h) | $309 | $241 |
Take-home estimates use an effective tax rate of 22%. Actual amounts vary by filing status, deductions, and state tax.
Computer Systems Analysts: Highest-Paying Cities in the U.S.
Top 10 cities nationwide for computer systems analysts, based on BLS median salary data.
Related Occupations in Decatur
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More pages tied to this occupation and region.
- Computer Systems Analysts salaries nationwide — the national median and the highest-paying metros for computer systems analysts across all states.
- All IL salary data — every occupation we cover in IL, ranked by median pay, plus the cities that pay the most.
- Computer Systems Analysts in San Jose, CA — the top-paying city for computer systems analysts in our dataset, in case you are weighing a move out of Decatur.
- Software Developers salary overview — a closely related role (same SOC major group) with a national median of $119,182.