Moving from Porto to Idaho Falls (2026)
Idaho Falls has a COL index of 87 vs 56 for Porto (100 = US average). Expect to pay about 55% more for the same lifestyle.
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Key differences
Salary needed in Idaho Falls to match your Porto lifestyle
Based on the 55% cost of living increase between the two cities.
| Your salary in Porto | Equivalent in Idaho Falls |
|---|---|
| $40K | $61,812 |
| $50K | $77,265 |
| $60K | $92,718 |
| $75K | $115,897 |
| $80K | $123,623 |
| $100K | $154,529 |
| $120K | $185,435 |
| $150K | $231,794 |
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Monthly budget at $75K — Porto vs Idaho Falls
| Expense | Porto | Idaho Falls |
|---|---|---|
| Monthly take-home | $3,491 | $4,378 |
| 1BR rent | $1,100 | $1,100 |
| Groceries | $380 | $365 |
| Transport | $150 | $35 |
| Utilities | $85 | $142 |
| Internet | $30 | $65 |
| Left after essentials | $1,746 | $2,671 |
Frequently asked questions
Is Idaho Falls cheaper than Porto?
No. Idaho Falls has a cost of living index of 87 vs 56 for Porto (100 = US average). That's about 55% more expensive.
How much will I save moving from Porto to Idaho Falls?
On a $75K salary, moving from Porto to Idaho Falls saves roughly $887/month on core expenses. That's ~$10,644/year.
What salary do I need in Idaho Falls to match my Porto lifestyle?
To maintain the same purchasing power as $75,000 in Porto, you'd need roughly $115,897/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