Moving from Rapid City to Rochester (2026)
Rochester has a COL index of 94 vs 88 for Rapid City (100 = US average). Expect to pay about 7% more for the same lifestyle.
Key differences
Salary needed in Rochester to match your Rapid City lifestyle
Based on the 7% cost of living increase between the two cities.
| Your salary in Rapid City | Equivalent in Rochester |
|---|---|
| $40K | $42,727 |
| $50K | $53,409 |
| $60K | $64,091 |
| $75K | $80,114 |
| $80K | $85,455 |
| $100K | $106,818 |
| $120K | $128,182 |
| $150K | $160,227 |
Monthly budget at $75K — Rapid City vs Rochester
| Expense | Rapid City | Rochester |
|---|---|---|
| Monthly take-home | $4,741 | $4,122 |
| 1BR rent | $1,200 | $1,400 |
| Groceries | $365 | $380 |
| Transport | $40 | $55 |
| Utilities | $148 | $168 |
| Internet | $65 | $62 |
| Left after essentials | $2,923 | $2,057 |
Frequently asked questions
Is Rochester cheaper than Rapid City?
No. Rochester has a cost of living index of 94 vs 88 for Rapid City (100 = US average). That's about 7% more expensive.
How much will I save moving from Rapid City to Rochester?
On a $75K salary, core expenses in Rochester run about $247/month more than Rapid City. Factor this into your salary negotiation when relocating.
What salary do I need in Rochester to match my Rapid City lifestyle?
To maintain the same purchasing power as $75,000 in Rapid City, you'd need roughly $80,114/year in Rochester. 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