Moving from Rapid City to Sioux Falls (2026)
Sioux Falls has a COL index of 88 vs 88 for Rapid City (100 = US average). Expect to pay about 0% more for the same lifestyle.
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Key differences
Salary needed in Sioux Falls to match your Rapid City lifestyle
Based on the 0% cost of living increase between the two cities.
| Your salary in Rapid City | Equivalent in Sioux Falls |
|---|---|
| $40K | $40,000 |
| $50K | $50,000 |
| $60K | $60,000 |
| $75K | $75,000 |
| $80K | $80,000 |
| $100K | $100,000 |
| $120K | $120,000 |
| $150K | $150,000 |
💵 Household income (before tax)
Monthly budget at $75K — Rapid City vs Sioux Falls
| Expense | Rapid City | Sioux Falls |
|---|---|---|
| Monthly take-home | $4,741 | $4,741 |
| 1BR rent | $1,200 | $1,250 |
| Groceries | $365 | $365 |
| Transport | $40 | $42 |
| Utilities | $148 | $155 |
| Internet | $65 | $60 |
| Left after essentials | $2,923 | $2,869 |
Frequently asked questions
Is Sioux Falls cheaper than Rapid City?
No. Sioux Falls has a cost of living index of 88 vs 88 for Rapid City (100 = US average). That's about 0% more expensive.
How much will I save moving from Rapid City to Sioux Falls?
On a $75K salary, core expenses in Sioux Falls run about $50/month more than Rapid City. Factor this into your salary negotiation when relocating.
What salary do I need in Sioux Falls to match my Rapid City lifestyle?
To maintain the same purchasing power as $75,000 in Rapid City, you'd need roughly $75,000/year in Sioux Falls. This is based on the overall COL index difference.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates. Zillow · BLS · Numbeo · For general guidance only