Median rent is 32% lower in Stockton ($1,577/mo vs $2,313/mo). Buying is cheaper in Stockton, where the median home runs $440,900 versus $906,700. Households earn more in San Diego ($108,077 vs $79,907 a year). Taken together, Stockton is the more affordable choice with a cost index of 98.1 against 110.7 — about 11% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in San Diego, CA.
Cost of living verdict
Stockton is 11% cheaper overall
Cost of Living Index: 98.1 in Stockton vs 110.7 in San Diego (US national average = 100)
City A
San Diego, CA
City B
Stockton, CA
How much would you need to earn in Stockton, CA to maintain your standard of living from San Diego, CA?
Equivalent salary in Stockton, CA
$66,417
You could earn $8,583 less (11% 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
San Diego
California
Stockton
California
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 Stockton — median rent of $1,577/mo versus $2,313/mo in San Diego, a 32% difference. Home buyers face a steeper market in San Diego: the median home is $906,700 versus $440,900 in Stockton — 51% 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.
San Diego
Income tax: N/A
Sales tax: N/A
Stockton
Income tax: N/A
Sales tax: N/A
Stockton has cleaner air on average: 48.0 AQI (Good) compared to 59.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Stockton if you prioritize lower overall cost of living (index 98.1 vs 110.7).
Pick San Diego if you prioritize higher median household income ($108,077/yr).
Pick Stockton if you prioritize cheaper rent ($1,577/mo median).
Pick Stockton if you prioritize cleaner air quality (avg AQI 48.0).
Is San Diego cheaper than Stockton?
Stockton is cheaper overall, with a cost of living index of 98.1 versus 110.7 (US average = 100). That means prices run about 11% lower in Stockton.
How much is rent in San Diego vs Stockton?
Median rent is $2,313/mo in San Diego, CA and $1,577/mo in Stockton, CA. Stockton, CA has the lower rent by about 32%.
Which has higher salaries — San Diego or Stockton?
Median household income is $108,077 in San Diego, CA and $79,907 in Stockton, CA. San Diego, 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?
Stockton, CA has better air quality on average: 48.0 AQI versus 59.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — San Diego or Stockton?
State tax data is not yet available for one or both cities.
What salary do I need in Stockton to match my San Diego income?
To maintain the same purchasing power, a salary of $100,000 in San Diego, CA is equivalent to roughly $88,556 in Stockton, CA (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
