Moving from Boise to Sioux Falls (2026)
Sioux Falls has a COL index of 88 vs 105 for Boise (100 = US average). You'd pay about 16% less for the same lifestyle.
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Key differences
Salary needed in Sioux Falls to match your Boise lifestyle
Based on the 16% cost of living decrease between the two cities.
| Your salary in Boise | Equivalent in Sioux Falls |
|---|---|
| $40K | $33,524 |
| $50K | $41,905 |
| $60K | $50,286 |
| $75K | $62,857 |
| $80K | $67,048 |
| $100K | $83,810 |
| $120K | $100,571 |
| $150K | $125,714 |
💵 Household income (before tax)
Monthly budget at $75K — Boise vs Sioux Falls
| Expense | Boise | Sioux Falls |
|---|---|---|
| Monthly take-home | $4,378 | $4,741 |
| 1BR rent | $1,600 | $1,250 |
| Groceries | $372 | $365 |
| Transport | $45 | $42 |
| Utilities | $145 | $155 |
| Internet | $60 | $60 |
| Left after essentials | $2,156 | $2,869 |
30-Year Wealth Builder
If you invest your monthly savings of $350 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Boise — that's the real price of a city.
Frequently asked questions
Is Sioux Falls cheaper than Boise?
Yes. Sioux Falls has a cost of living index of 88 vs 105 for Boise (100 = US average). That's about 16% cheaper.
How much will I save moving from Boise to Sioux Falls?
On a $75K salary, moving from Boise to Sioux Falls saves roughly $713/month on core expenses. That's ~$8,556/year.
What salary do I need in Sioux Falls to match my Boise lifestyle?
To maintain the same purchasing power as $75,000 in Boise, you'd need roughly $62,857/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