Software Developer Salary in South Illinois
Designs, builds, and maintains software applications across web, mobile, and systems domains.
South Illinois ranks #187 of 530 U.S. metro areas for software developer pay. Entry-level salaries here are $1,116 above the national average.
South Illinois vs National Average
| Level | This Metro | National Avg | Difference | % Change |
|---|---|---|---|---|
| Level I (Entry) | $76,398 | $75,282 | +$1,116 | +1.5% |
| Level II | $99,112 | $96,293 | +$2,819 | +2.9% |
| Level III (Mid) | $121,826 | $117,303 | +$4,523 | +3.9% |
| Level IV (Senior) | $144,539 | $138,313 | +$6,226 | +4.5% |
Other metros in Illinois
| Metro Area | Level I | Level IV | Average |
|---|---|---|---|
| Chicago-Naperville-Elgin | $85,467 | $153,317 | $130,936 |
| Bloomington | $90,293 | $136,531 | $121,285 |
| St. Louis | $76,045 | $140,046 | $118,914 |
| Kankakee | $74,464 | $137,426 | $116,646 |
| Decatur | $71,240 | $136,594 | $115,024 |
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What is the average software developer salary in South Illinois?
The average software developer salary in South Illinois is $122,054 per year, based on U.S. Department of Labor employer survey data. This places South Illinois at rank #187 out of 530 U.S. metro areas surveyed.
What do entry-level software developers earn in South Illinois?
Entry-level software developers (Level I) in South Illinois earn $76,398 per year. Level II (early career) earns $99,112, reflecting growing independence and experience.
How does South Illinois compare to the national average for software developer salaries?
South Illinois ranks #187 of 530 U.S. metro areas for software developer pay. Entry-level salaries here are $1,116 above the national average. The national average software developer salary is $117,513, while South Illinois workers average $122,054 — a difference of +4% overall.
Data source: Salary data sourced from the U.S. Department of Labor Occupational Employment and Wage Statistics (OEWS) program, which surveys employers nationwide to collect wage data by occupation and geography. The four experience levels reflect DOL standardized tiers. Data reflects the most recently published survey cycle. SOC code: 15-1252.