Cost of Living: San Diego, CA vs San Jose, CA
San Jose is about 1% cheaper than San Diego overall.
Comparing San Diego, CA and San Jose, CA across cost of living, rent, income, and the salary needed to live comfortably. San Jose has a lower overall price level, driven mainly by housing.
Side-by-Side Comparison
| Metric | San Diego | San Jose |
|---|---|---|
| Cost of living index | 111.9 | 110.4 |
| Median rent | $2,223 | $2,617 |
| Rent, 1-bedroom (FMR) | $2,459 | $2,212 |
| Rent, 2-bedroom (FMR) | $3,001 | $2,902 |
| Median home value | $848,500 | $1,187,800 |
| Median household income | $104,321 | $141,565 |
| Salary needed (single) | $98,400 | $88,500 |
| Salary needed (family) | $159,900 | $157,800 |
Green highlights the more favorable value for each metric. Lower is better for costs; higher is better for income. Figures are estimates from public data (BEA, Census, HUD).
Which City Is More Affordable?
Overall, San Jose is the more affordable of the two, with a cost-of-living index of 110.4 versus 111.9 for San Diego. The biggest difference is usually housing, where rents in San Diego run noticeably higher.
You can read the full breakdown for each city on its own page: cost of living in San Diego and cost of living in San Jose.
Frequently Asked Questions
Is it cheaper to live in San Diego or San Jose?
San Jose is about 1% cheaper than San Diego overall, based on the BEA cost-of-living index (San Jose: 110.4 vs San Diego: 111.9).
What is the rent difference between San Diego and San Jose?
The median rent is $2,223 in San Diego and $2,617 in San Jose.
How much salary do you need in San Diego vs San Jose?
A single person needs about $98,400 in San Diego and $88,500 in San Jose to live comfortably.
Data Sources
Cost-of-living index from the U.S. Bureau of Economic Analysis (Regional Price Parities). Income, rent, and home value from the U.S. Census Bureau (American Community Survey 5-Year). Fair Market Rents from the U.S. Department of Housing and Urban Development.