Seattle vs San Jose
Cost of living comparison — C2ER 2024-2025 data
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San Jose is 40% more expensive than Seattle overall.Seattle has a cost of living index of 150 vs San Jose at 210 (national average = 100). The biggest difference is housing — San Jose costs 60% less.

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Seattle
WA
150
COLI index
VS
San Jose
CA
210
COLI index
Category Breakdown
| Category | Seattle | San Jose | Difference |
|---|---|---|---|
| Overall COLI | 150 | 210 | +40% |
| Housing | 248 | 398 | +60% |
| Groceries | 111 | 118 | +6% |
| Transport | 114 | 116 | +2% |
| Healthcare | 107 | 107 | Same |
| Utilities | 89 | 120 | +35% |
Median 1BR Rent
Seattle
$2,100/mo
San Jose
$2,850/mo
Median Home Price
Seattle
$755,000
San Jose
$1,380,000
Median Household Income
Seattle
$105,391
San Jose
$130,890
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Last updated: June 2026
Methodology: Cost of living indices from C2ER Cost of Living Index 2024-2025. Rent data from Zillow December 2024. Home price data from Zillow Home Value Index December 2024. Household income from US Census Bureau ACS 2023. National average COLI = 100. Data updated annually.