Moving from Idaho Falls to San Diego (2026)
San Diego has a COL index of 148 vs 87 for Idaho Falls (100 = US average). Expect to pay about 70% more for the same lifestyle.
Key differences
Salary needed in San Diego to match your Idaho Falls lifestyle
Based on the 70% cost of living increase between the two cities.
| Your salary in Idaho Falls | Equivalent in San Diego |
|---|---|
| $40K | $68,046 |
| $50K | $85,057 |
| $60K | $102,069 |
| $75K | $127,586 |
| $80K | $136,092 |
| $100K | $170,115 |
| $120K | $204,138 |
| $150K | $255,172 |
Monthly budget at $75K — Idaho Falls vs San Diego
| Expense | Idaho Falls | San Diego |
|---|---|---|
| Monthly take-home | $4,378 | $4,159 |
| 1BR rent | $1,100 | $2,600 |
| Groceries | $365 | $414 |
| Transport | $35 | $100 |
| Utilities | $142 | $130 |
| Internet | $65 | $65 |
| Left after essentials | $2,671 | $850 |
Frequently asked questions
Is San Diego cheaper than Idaho Falls?
No. San Diego has a cost of living index of 148 vs 87 for Idaho Falls (100 = US average). That's about 70% more expensive.
How much will I save moving from Idaho Falls to San Diego?
On a $75K salary, core expenses in San Diego run about $1,602/month more than Idaho Falls. Factor this into your salary negotiation when relocating.
What salary do I need in San Diego to match my Idaho Falls lifestyle?
To maintain the same purchasing power as $75,000 in Idaho Falls, you'd need roughly $127,586/year in San Diego. This is based on the overall COL index difference between the two cities.
Estimates based on Q1 2026 COL index and market data. Budget uses simplified federal/state tax rates at $75K. Zillow · BLS · Numbeo · For general guidance only