Moving from Idaho Falls to San Jose (2026)
San Jose has a COL index of 189 vs 87 for Idaho Falls (100 = US average). Expect to pay about 117% more for the same lifestyle.
Key differences
Salary needed in San Jose to match your Idaho Falls lifestyle
Based on the 117% cost of living increase between the two cities.
| Your salary in Idaho Falls | Equivalent in San Jose |
|---|---|
| $40K | $86,897 |
| $50K | $108,621 |
| $60K | $130,345 |
| $75K | $162,931 |
| $80K | $173,793 |
| $100K | $217,241 |
| $120K | $260,690 |
| $150K | $325,862 |
Monthly budget at $75K — Idaho Falls vs San Jose
| Expense | Idaho Falls | San Jose |
|---|---|---|
| Monthly take-home | $4,378 | $4,159 |
| 1BR rent | $1,100 | $3,000 |
| Groceries | $365 | $437 |
| Transport | $35 | $100 |
| Utilities | $142 | $150 |
| Internet | $65 | $70 |
| Left after essentials | $2,671 | $402 |
Frequently asked questions
Is San Jose cheaper than Idaho Falls?
No. San Jose has a cost of living index of 189 vs 87 for Idaho Falls (100 = US average). That's about 117% more expensive.
How much will I save moving from Idaho Falls to San Jose?
On a $75K salary, core expenses in San Jose run about $2,050/month more than Idaho Falls. Factor this into your salary negotiation when relocating.
What salary do I need in San Jose to match my Idaho Falls lifestyle?
To maintain the same purchasing power as $75,000 in Idaho Falls, you'd need roughly $162,931/year in San Jose. 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