Moving from Rapid City to Chicago (2026)
Chicago has a COL index of 107 vs 88 for Rapid City (100 = US average). Expect to pay about 22% more for the same lifestyle.
Key differences
Salary needed in Chicago to match your Rapid City lifestyle
Based on the 22% cost of living increase between the two cities.
| Your salary in Rapid City | Equivalent in Chicago |
|---|---|
| $40K | $48,636 |
| $50K | $60,795 |
| $60K | $72,955 |
| $75K | $91,193 |
| $80K | $97,273 |
| $100K | $121,591 |
| $120K | $145,909 |
| $150K | $182,386 |
Monthly budget at $75K — Rapid City vs Chicago
| Expense | Rapid City | Chicago |
|---|---|---|
| Monthly take-home | $4,741 | $4,434 |
| 1BR rent | $1,200 | $1,900 |
| Groceries | $365 | $388 |
| Transport | $40 | $105 |
| Utilities | $148 | $165 |
| Internet | $65 | $65 |
| Left after essentials | $2,923 | $1,811 |
Frequently asked questions
Is Chicago cheaper than Rapid City?
No. Chicago has a cost of living index of 107 vs 88 for Rapid City (100 = US average). That's about 22% more expensive.
How much will I save moving from Rapid City to Chicago?
On a $75K salary, core expenses in Chicago run about $805/month more than Rapid City. Factor this into your salary negotiation when relocating.
What salary do I need in Chicago to match my Rapid City lifestyle?
To maintain the same purchasing power as $75,000 in Rapid City, you'd need roughly $91,193/year in Chicago. This is based on the overall COL index difference between the two cities.
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