Colorado vs Illinois
On a $100,000 salary, Colorado leaves you about $1,114 more per year in take-home pay (2026 estimate).
After cost of living
Take-home alone doesn't tell the whole story — a dollar stretches further in some states. Adjusting for local prices (Colorado at 103 vs Illinois at 99, where 100 = US average), your $100,000 salary is really worth:
Colorado
$73,290
real buying power
Illinois
$75,278
real buying power
The twist: even though Colorado has the higher take-home, Illinois actually wins once cost of living is factored in — by about $1,988 of real buying power.
Take-home pay at every salary
| Salary | Colorado | Illinois | Difference |
|---|---|---|---|
| $30,000 | $25,673 | $24,945 | $729 in CO |
| $35,000 | $29,471 | $28,715 | $756 in CO |
| $40,000 | $33,268 | $32,485 | $784 in CO |
| $45,000 | $37,066 | $36,255 | $811 in CO |
| $50,000 | $40,863 | $40,025 | $839 in CO |
| $55,000 | $44,661 | $43,795 | $866 in CO |
| $60,000 | $48,458 | $47,565 | $894 in CO |
| $65,000 | $52,256 | $51,335 | $921 in CO |
| $70,000 | $55,703 | $54,755 | $949 in CO |
| $75,000 | $59,001 | $58,025 | $976 in CO |
| $80,000 | $62,298 | $61,295 | $1,004 in CO |
| $85,000 | $65,596 | $64,565 | $1,031 in CO |
| $90,000 | $68,893 | $67,835 | $1,059 in CO |
| $95,000 | $72,191 | $71,105 | $1,086 in CO |
| $100,000 | $75,488 | $74,375 | $1,114 in CO |
| $110,000 | $82,083 | $80,915 | $1,169 in CO |
| $120,000 | $88,678 | $87,455 | $1,224 in CO |
| $125,000 | $91,912 | $90,661 | $1,251 in CO |
| $130,000 | $95,109 | $93,831 | $1,279 in CO |
| $140,000 | $101,504 | $100,171 | $1,334 in CO |
| $150,000 | $107,899 | $106,511 | $1,389 in CO |
| $175,000 | $123,887 | $122,361 | $1,526 in CO |
| $200,000 | $140,835 | $139,172 | $1,664 in CO |
| $250,000 | $172,890 | $170,952 | $1,939 in CO |
| $300,000 | $202,685 | $200,472 | $2,214 in CO |