Software Developer · Salary Comparison · 2026
Software Developer Salary: Chicago, IL vs San Francisco, CA
Side-by-side comparison of salary, taxes, cost of living, and take-home pay for Software Developers in Chicago, IL and San Francisco, CA, based on BLS OEWS 2026 data.
1Which City Pays More After Tax?
Higher Gross Salary
✓ San Francisco, CA
$128,000 vs $175,000
Better Purchasing Power
✓ Chicago, IL
$119,626 vs $94,086
Best Take-Home (COL-Adj)
✓ Chicago, IL
$105,064 vs $78,851
2
Detailed Comparison
| Metric | Chicago, IL | San Francisco, CA | Diff |
|---|---|---|---|
| Median Annual Salary | $128,000 | $175,000▲ | -$47,000 |
| 25th Percentile | $98,000 | $135,000▲ | -$37,000 |
| 75th Percentile | $165,000 | $225,000▲ | -$60,000 |
| 90th Percentile | $205,000 | $280,000▲ | -$75,000 |
| Cost of Living Index | 107 | 186 | -79 |
| State Income Tax | 4.95%▲ | 9.3% | -4.3500000000000005% |
| COL-Adjusted Median | $119,626▲ | $94,086 | +$25,540 |
| Est. Annual Take-Home | $112,418 | $146,662▲ | -$34,244 |
| COL-Adj. Take-Home | $105,064▲ | $78,851 | +$26,213 |
| Total Employment | 35,000 | 52,000 | -17,000 |
▲ = Higher value wins for this metric. Diff = Chicago, IL minus San Francisco, CA.
3Summary Analysis
On paper, San Francisco, CA pays $47,000 more (median: $128,000 vs $175,000). However, after adjusting for cost of living (index 107 vs 186), Chicago, IL provides better purchasing power ($119,626 vs $94,086 equivalent). Chicago, IL has the lower state tax rate (4.95% vs 9.3%).
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Data: U.S. Bureau of Labor Statistics OEWS · 2026 · Cost-of-living indices from composite metro area data. Take-home estimates approximate only — consult a tax professional for accurate figures.