Moving from Idaho Falls to Sofia (2026)
Sofia has a COL index of 48 vs 87 for Idaho Falls (100 = US average). You'd pay about 45% less for the same lifestyle.
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Key differences
Salary needed in Sofia to match your Idaho Falls lifestyle
Based on the 45% cost of living decrease between the two cities.
| Your salary in Idaho Falls | Equivalent in Sofia |
|---|---|
| $40K | $22,069 |
| $50K | $27,586 |
| $60K | $33,103 |
| $75K | $41,379 |
| $80K | $44,138 |
| $100K | $55,172 |
| $120K | $66,207 |
| $150K | $82,759 |
Adjust your salary
Monthly budget at $75K — Idaho Falls vs Sofia
| Expense | Idaho Falls | Sofia |
|---|---|---|
| Monthly take-home | $4,378 | $4,116 |
| 1BR rent | $1,100 | $540 |
| Groceries | $365 | $380 |
| Transport | $35 | $150 |
| Utilities | $142 | $75 |
| Internet | $65 | $20 |
| Left after essentials | $2,671 | $2,951 |
30-Year Wealth Builder
If you invest your monthly savings of $542 in a low-cost index fund (7% avg return), you'd accumulate an extra:
over 30 years compared to staying in Idaho Falls — that's the real price of a city.
Frequently asked questions
Is Sofia cheaper than Idaho Falls?
Yes. Sofia has a cost of living index of 48 vs 87 for Idaho Falls (100 = US average). That's about 45% cheaper.
How much will I save moving from Idaho Falls to Sofia?
On a $75K salary, moving from Idaho Falls to Sofia saves roughly $298/month on core expenses. That's ~$3,576/year.
What salary do I need in Sofia to match my Idaho Falls lifestyle?
To maintain the same purchasing power as $75,000 in Idaho Falls, you'd need roughly $41,379/year in Sofia. 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