Moving from Detroit to Idaho Falls (2026)
Idaho Falls has a COL index of 87 vs 87 for Detroit (100 = US average). Expect to pay about 0% more for the same lifestyle.
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Key differences
Salary needed in Idaho Falls to match your Detroit lifestyle
Based on the 0% cost of living increase between the two cities.
| Your salary in Detroit | Equivalent in Idaho 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 — Detroit vs Idaho Falls
| Expense | Detroit | Idaho Falls |
|---|---|---|
| Monthly take-home | $4,484 | $4,378 |
| 1BR rent | $1,200 | $1,100 |
| Groceries | $369 | $365 |
| Transport | $65 | $35 |
| Utilities | $175 | $142 |
| Internet | $60 | $65 |
| Left after essentials | $2,615 | $2,671 |
30-Year Wealth Builder
If you invest your monthly savings of $162 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Detroit — that's the real price of a city.
Frequently asked questions
Is Idaho Falls cheaper than Detroit?
No. Idaho Falls has a cost of living index of 87 vs 87 for Detroit (100 = US average). That's about 0% more expensive.
How much will I save moving from Detroit to Idaho Falls?
On a $75K salary, core expenses in Idaho Falls run about $6/month more than Detroit. Factor this into your salary negotiation when relocating.
What salary do I need in Idaho Falls to match my Detroit lifestyle?
To maintain the same purchasing power as $75,000 in Detroit, you'd need roughly $75,000/year in Idaho 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