Software Developers salary in Illinois — GUPPI −7.6%
What is the wage premium for Software Developers in Illinois?
Illinois pays $132,110/year for Software Developers (BLS OEWS May 2025) — −7.6% below the national employment-weighted average of $142,991. Gera US Pay Premium Index (GUPPI): −7.6%. Updated annually from BLS OEWS.
Gera US Pay Premium Index
Illinois ranks #16 of 50 states for Software Developers pay. National employment-weighted average: $142,991.
How this is calculatedState median
$132,110
BLS OEWS May 2025
National avg
$142,991
Emp-weighted mean
State rank
#16
of 50 states
Software Developers — GUPPI by US state
All states where BLS publishes a median, ranked highest premium first. GUPPI = (state median − employment-weighted national average) / national average × 100.
| # | State | Median salary | GUPPI |
|---|---|---|---|
| 1 | California | $174,410 | +22.0% |
| 2 | Washington | $166,540 | +16.5% |
| 3 | New York | $166,180 | +16.2% |
| 4 | Massachusetts | $165,210 | +15.5% |
| 5 | Oregon | $142,720 | −0.2% |
| 6 | New Hampshire | $139,720 | −2.3% |
| 7 | Maryland | $138,680 | −3.0% |
| 8 | Colorado | $138,390 | −3.2% |
| 9 | District of Columbia | $136,880 | −4.3% |
| 10 | Virginia | $136,460 | −4.6% |
| 11 | New Jersey | $135,940 | −4.9% |
| 12 | North Carolina | $134,710 | −5.8% |
| 13 | Connecticut | $134,120 | −6.2% |
| 14 | Delaware | $133,020 | −7.0% |
| 15 | Texas | $132,150 | −7.6% |
| 16 | Illinois ← | $132,110 | −7.6% |
| 17 | Idaho | $131,590 | −8.0% |
| 18 | Georgia | $131,010 | −8.4% |
| 19 | Florida | $130,980 | −8.4% |
| 20 | Rhode Island | $130,590 | −8.7% |
| 21 | Minnesota | $130,050 | −9.1% |
| 22 | Arizona | $129,690 | −9.3% |
| 23 | South Carolina | $129,450 | −9.5% |
| 24 | Nevada | $128,810 | −9.9% |
| 25 | Utah | $128,810 | −9.9% |
| 26 | Pennsylvania | $126,550 | −11.5% |
| 27 | Missouri | $126,120 | −11.8% |
| 28 | Michigan | $125,570 | −12.2% |
| 29 | Vermont | $125,280 | −12.4% |
| 30 | New Mexico | $124,520 | −12.9% |
| 31 | Hawaii | $124,040 | −13.3% |
| 32 | Maine | $123,120 | −13.9% |
| 33 | Wisconsin | $122,660 | −14.2% |
| 34 | Alabama | $122,540 | −14.3% |
| 35 | Tennessee | $122,430 | −14.4% |
| 36 | Montana | $121,990 | −14.7% |
| 37 | West Virginia | $121,000 | −15.4% |
| 38 | Oklahoma | $118,100 | −17.4% |
| 39 | Wyoming | $115,170 | −19.5% |
| 40 | Iowa | $114,890 | −19.7% |
| 41 | Ohio | $114,090 | −20.2% |
| 42 | Kansas | $113,420 | −20.7% |
| 43 | Nebraska | $110,900 | −22.4% |
| 44 | Kentucky | $109,010 | −23.8% |
| 45 | Indiana | $105,920 | −25.9% |
| 46 | North Dakota | $105,600 | −26.1% |
| 47 | Arkansas | $104,490 | −26.9% |
| 48 | Louisiana | $102,800 | −28.1% |
| 49 | South Dakota | $96,310 | −32.6% |
| 50 | Mississippi | $95,330 | −33.3% |
See how your salary compares — GUPPI calculator
Pick a US state and enter your gross annual salary. We show how it compares to the BLS state median for Software Developers and to the national average (GUPPI).
BLS median salary for Software Developers in Illinois: $132,110 per year — 7.6% below the national average.
Enter a salary above to see your personal GUPPI position.
BLS OEWS May 2025. GUPPI = (state median − employment-weighted national average) / national average × 100. Full methodology.
Frequently asked questions
- How much do Software Developers earn in Illinois?
- The BLS OEWS May 2025 annual median wage for Software Developers in Illinois is $132,110. This is the midpoint — half of Software Developerss in the state earn more, half earn less.
- Is Illinois a high-paying state for Software Developers?
- Illinois pays −7.6% below the national employment-weighted average for Software Developers (GUPPI −7.6%). No — employers in Illinois pay below the national average for this role.
- What is the Gera US Pay Premium Index (GUPPI) for Software Developers in Illinois?
- GUPPI = (state median − employment-weighted national average) / national average × 100. For Software Developers in Illinois: ($132,110 − $142,991) / $142,991 × 100 = −7.6%. See the methodology page for full formula and data source details.
- How does Illinois compare to other states for Software Developers salaries?
- Illinois ranks #16 of 50 states where BLS publishes a median wage for Software Developers, based on the Gera US Pay Premium Index (GUPPI −7.6%). Top-ranked state: California (GUPPI +22.0%, median $174,410).
Find Software Developers jobs in Illinois with salary ranges
GeraJobs lists live vacancies where employers state salary ranges — search Illinois to see which roles match the GUPPI benchmark.
Compare other states for Software Developers
Data source
U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS), May 2025 · May 2025 state estimates · Public domain (U.S. federal government work)
GUPPI computed by GeraJobs. Last updated: 2026-06-20. Full methodology · ← All occupations