Moving from Boulder to Chicago (2026)
Chicago has a COL index of 107 vs 132 for Boulder (100 = US average). You'd pay about 19% less for the same lifestyle.
Save ~$377/mo
on core expenses · $75K salary baseline
Key differences
COL index
132107
100 = US avg
1BR rent
$2,300$1,900
per month
State tax
4.4%4.9%
income tax
Take-home at $75K
$4,466$4,434
per month
Salary needed in Chicago to match your Boulder lifestyle
Based on the 19% cost of living decrease between the two cities.
| Your salary in Boulder | Equivalent in Chicago |
|---|---|
| $40K | $32,424 |
| $50K | $40,530 |
| $60K | $48,636 |
| $75K | $60,795 |
| $80K | $64,848 |
| $100K | $81,061 |
| $120K | $97,273 |
| $150K | $121,591 |
Monthly budget at $75K — Boulder vs Chicago
| Expense | Boulder | Chicago |
|---|---|---|
| Monthly take-home | $4,466 | $4,434 |
| 1BR rent | $2,300 | $1,900 |
| Groceries | $414 | $388 |
| Transport | $80 | $105 |
| Utilities | $138 | $165 |
| Internet | $68 | $65 |
| Left after essentials | $1,466 | $1,811 |
Frequently asked questions
Is Chicago cheaper than Boulder?
Yes. Chicago has a cost of living index of 107 vs 132 for Boulder (100 = US average). That's about 19% cheaper.
How much will I save moving from Boulder to Chicago?
On a $75K salary, moving from Boulder to Chicago could save roughly $377/month on core expenses. That's ~$4,524/year.
What salary do I need in Chicago to match my Boulder lifestyle?
To maintain the same purchasing power as $75,000 in Boulder, you'd need roughly $60,795/year in Chicago. This is based on the overall COL index difference between the two cities.
Moving from Chicago to BoulderBoulder vs Chicago — full comparisonBoulder cost of livingChicago cost of living
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only