San Diego vs San Antonio
Cost of living comparison — C2ER 2024-2025 data
Compare a different city:
VS
QUICK ANSWER
San Antonio is 44% cheaper than San Diego overall.San Diego has a cost of living index of 163 vs San Antonio at 91 (national average = 100). The biggest difference is housing — San Diego costs 69% more.

Built by Pierre — MBA, Business Strategist & AI Consultant, Founder of DayblipAbout the author →
San Diego
CA
163
COLI index
VS
San Antonio
TX
91
COLI index
Category Breakdown
| Category | San Diego | San Antonio | Difference |
|---|---|---|---|
| Overall COLI | 163 | 91 | -44% |
| Housing | 295 | 92 | -69% |
| Groceries | 113 | 102 | -10% |
| Transport | 114 | 103 | -10% |
| Healthcare | 106 | 101 | -5% |
| Utilities | 121 | 110 | -9% |
Median 1BR Rent
San Diego
$2,350/mo
San Antonio
$1,250/mo
Median Home Price
San Diego
$870,000
San Antonio
$245,000
Median Household Income
San Diego
$83,454
San Antonio
$54,091
Share Your Result
Surprised by this number? Share it with friends and family
Frequently Asked Questions
Explore Related Tools
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.