Median rent is 41% lower in San Antonio ($1,324/mo vs $2,229/mo). Buying is cheaper in San Antonio, where the median home runs $235,700 versus $758,700. Households earn more in Chula Vista ($108,032 vs $65,056 a year). Taken together, San Antonio is the more affordable choice with a cost index of 94.3 against 110.7 — about 15% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Chula Vista, CA.
Cost of living verdict
San Antonio is 15% cheaper overall
Cost of Living Index: 94.3 in San Antonio vs 110.7 in Chula Vista (US national average = 100)
City A
Chula Vista, CA
City B
San Antonio, TX
How much would you need to earn in San Antonio, TX to maintain your standard of living from Chula Vista, CA?
Equivalent salary in San Antonio, TX
$63,884
You could earn $11,116 less (15% lower) and break even.
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Chula Vista
California
San Antonio
Texas
Population
Median Household Income
Annual
Median Gross Rent
Per month
Median Home Value
Cost of Living Index
US avg = 100
1BR Fair Market Rent
HUD FMR
2BR Fair Market Rent
HUD FMR
3BR Fair Market Rent
HUD FMR
Air Quality Index
Lower = cleaner
Top State Income Tax
Top marginal rate
State Sales Tax
Statewide base rate
Median Age
Years
✓ = better value · Sources: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Renters will find significantly cheaper housing in San Antonio — median rent of $1,324/mo versus $2,229/mo in Chula Vista, a 41% difference. Home buyers face a steeper market in Chula Vista: the median home is $758,700 versus $235,700 in San Antonio — 69% more expensive.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
State tax data is not yet available for these cities.
Chula Vista
Income tax: N/A
Sales tax: N/A
San Antonio
Income tax: N/A
Sales tax: N/A
Chula Vista has cleaner air on average: 57.0 AQI (Moderate) compared to 71.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick San Antonio if you prioritize lower overall cost of living (index 94.3 vs 110.7).
Pick Chula Vista if you prioritize higher median household income ($108,032/yr).
Pick San Antonio if you prioritize cheaper rent ($1,324/mo median).
Pick Chula Vista if you prioritize cleaner air quality (avg AQI 57.0).
Is Chula Vista cheaper than San Antonio?
San Antonio is cheaper overall, with a cost of living index of 94.3 versus 110.7 (US average = 100). That means prices run about 15% lower in San Antonio.
How much is rent in Chula Vista vs San Antonio?
Median rent is $2,229/mo in Chula Vista, CA and $1,324/mo in San Antonio, TX. San Antonio, TX has the lower rent by about 41%.
Which has higher salaries — Chula Vista or San Antonio?
Median household income is $108,032 in Chula Vista, CA and $65,056 in San Antonio, TX. Chula Vista, CA has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Chula Vista, CA has better air quality on average: 57.0 AQI versus 71.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Chula Vista or San Antonio?
State tax data is not yet available for one or both cities.
What salary do I need in San Antonio to match my Chula Vista income?
To maintain the same purchasing power, a salary of $100,000 in Chula Vista, CA is equivalent to roughly $85,179 in San Antonio, TX (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
