Idaho to California: Cost of Living Comparison
Moving from Idaho to California, the cost of living is about 15.9% more expensive. To keep the same standard of living you have on $100,000 in Idaho, you'd need roughly $115,916 in California — a raise of about $15,916.
| Idaho | California | |
|---|---|---|
| Price level (US avg = 100) | 95.5 | 110.7 |
| Salary to match $100,000 | $100,000 | $115,916 |
| Purchasing power of $100,000 | $100,000 | $86,269 |
Based on BEA 2024 Regional Price Parities (all-items). California is at 110.7 vs Idaho at 95.5 on the national-average scale of 100.
Want to try your own salary or a different pair of states? Use the interactive cost-of-living calculator →
How the Idaho → California comparison works
Cost of living differs from place to place because the same basket of goods, services and — above all — housing costs different amounts. The U.S. Bureau of Economic Analysis measures this with Regional Price Parities (RPP): an index where the national average is 100. Idaho sits at 95.5 and California at 110.7, which means everyday spending in California costs about 15.9% more than in Idaho.
To keep the same standard of living you enjoy on $100,000 in Idaho, you would need about $115,916 in California. Looked at the other way, if you moved with the same $100,000 paycheck, its real purchasing power once you're paying California prices would feel like $86,269.
Remember this is a statewide, all-items average. Your actual experience depends heavily on where exactly you live, whether you rent or own, and your lifestyle — and it doesn't account for the difference in income tax between the two states, which you can model separately in the take-home-pay tools below.
Equivalent salary at other income levels
| Your salary in Idaho | Equivalent in California | Difference |
|---|---|---|
| $50,000 | $57,958 | +$7,958 |
| $75,000 | $86,937 | +$11,937 |
| $100,000 | $115,916 | +$15,916 |
| $150,000 | $173,874 | +$23,874 |
| $200,000 | $231,832 | +$31,832 |
See your take-home pay in each state
Cost of living is only half the picture — income tax changes what you actually keep. Compare paychecks:
Move from Idaho to another state
⚠️ Cost-of-living estimate based on BEA 2024 Regional Price Parities (all-items, statewide average). Real costs vary by city, housing and lifestyle, and this does not include the difference in state income tax. For general guidance only — not financial advice.