Moving from Lisbon to Idaho Falls (2026)
Idaho Falls has a COL index of 87 vs 63 for Lisbon (100 = US average). Expect to pay about 39% more for the same lifestyle.
Change cities
Key differences
Salary needed in Idaho Falls to match your Lisbon lifestyle
Based on the 39% cost of living increase between the two cities.
| Your salary in Lisbon | Equivalent in Idaho Falls |
|---|---|
| $40K | $55,680 |
| $50K | $69,600 |
| $60K | $83,520 |
| $75K | $104,400 |
| $80K | $111,360 |
| $100K | $139,200 |
| $120K | $167,040 |
| $150K | $208,800 |
Adjust your salary
Monthly budget at $75K — Lisbon vs Idaho Falls
| Expense | Lisbon | Idaho Falls |
|---|---|---|
| Monthly take-home | $3,491 | $4,378 |
| 1BR rent | $1,400 | $1,100 |
| Groceries | $380 | $365 |
| Transport | $150 | $35 |
| Utilities | $90 | $142 |
| Internet | $35 | $65 |
| Left after essentials | $1,436 | $2,671 |
30-Year Wealth Builder
If you invest your monthly savings of $348 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Lisbon — that's the real price of a city.
Frequently asked questions
Is Idaho Falls cheaper than Lisbon?
No. Idaho Falls has a cost of living index of 87 vs 63 for Lisbon (100 = US average). That's about 39% more expensive.
How much will I save moving from Lisbon to Idaho Falls?
On a $75K salary, moving from Lisbon to Idaho Falls saves roughly $1,187/month on core expenses. That's ~$14,244/year.
What salary do I need in Idaho Falls to match my Lisbon lifestyle?
To maintain the same purchasing power as $75,000 in Lisbon, you'd need roughly $104,400/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