Software Developer salary in Illinois
Software developers in Illinois earn a median $132,110 a year, 3% below the national median of $135,980. That ranks #16 of 50 states. After taxes, a single filer keeps about $95,169.
Source: BLS Occupational Employment and Wage Statistics, May 2025, SOC 15-1252. Taxes for tax year 2026.
| Yearly | Monthly | Every 2 weeks | Hourly | |
|---|---|---|---|---|
| Median pay | $132,110 | $11,009 | $5,081 | $63.51 |
| Average pay | $136,540 | $11,378 | $5,252 | $65.64 |
| Take-home (median) | $95,169 | $7,931 | $3,660 | $45.75 |
Where the money goes
| Item | Per year |
|---|---|
| Federal income tax | $20,440 |
| Social Security and Medicare | $10,106 |
| Illinois income tax | $6,395 |
| Take-home | $95,169 |
Illinois's prices are 0% below the U.S. average, so the median take-home buys what $95,209 buys in an average-priced state. The Illinois minimum wage is $15.00; the median software developer earns 4.2 times that.
Software Developer pay in Illinois vs. neighboring states
| State | Median salary | Take-home | Buying power |
|---|---|---|---|
| Illinois | $132,110 | $95,169 | $95,209 |
| Indiana | $105,920 | $80,250 | $85,986 |
| Iowa | $114,890 | $85,941 | $97,925 |
| Kentucky | $109,010 | $81,821 | $90,752 |
| Missouri | $126,120 | $92,479 | $101,830 |
| Wisconsin | $122,660 | $89,984 | $95,631 |
Frequently asked questions
- How much do software developers make in Illinois?
- The median salary is $132,110 a year ($63.51 an hour), and the average is $136,540, per BLS data for May 2025.
- How much do software developers take home in Illinois?
- About $95,169 a year after federal and Illinois taxes, or $3,660 every two weeks, for a single filer at the median salary.
- Do software developers earn more in Illinois than the national average?
- Illinois ranks #16 of 50 for median pay, 3% below the U.S. median of $135,980. Adjusted for prices and taxes it ranks #27.