Median rent is 55% lower in Buffalo ($1,046/mo vs $2,313/mo). Buying is cheaper in Buffalo, where the median home runs $164,200 versus $906,700. Households earn more in San Diego ($108,077 vs $50,041 a year). Taken together, Buffalo is the more affordable choice with a cost index of 94.9 against 110.7 — about 14% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in San Diego, CA.
Cost of living verdict
Buffalo is 14% cheaper overall
Cost of Living Index: 94.9 in Buffalo vs 110.7 in San Diego (US national average = 100)
City A
Buffalo, NY
City B
San Diego, CA
How much would you need to earn in San Diego, CA to maintain your standard of living from Buffalo, NY?
Equivalent salary in San Diego, CA
$87,500
You'd need $12,500 more (17% higher).
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
Buffalo
New York
San Diego
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 Buffalo — median rent of $1,046/mo versus $2,313/mo in San Diego, a 55% difference. Home buyers face a steeper market in San Diego: the median home is $906,700 versus $164,200 in Buffalo — 82% 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.
Buffalo
Income tax: N/A
Sales tax: N/A
San Diego
Income tax: N/A
Sales tax: N/A
Buffalo has cleaner air on average: 54.0 AQI (Moderate) compared to 59.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Buffalo if you prioritize lower overall cost of living (index 94.9 vs 110.7).
Pick San Diego if you prioritize higher median household income ($108,077/yr).
Pick Buffalo if you prioritize cheaper rent ($1,046/mo median).
Is Buffalo cheaper than San Diego?
Buffalo is cheaper overall, with a cost of living index of 94.9 versus 110.7 (US average = 100). That means prices run about 14% lower in Buffalo.
How much is rent in Buffalo vs San Diego?
Median rent is $1,046/mo in Buffalo, NY and $2,313/mo in San Diego, CA. Buffalo, NY has the lower rent by about 55%.
Which has higher salaries — Buffalo or San Diego?
Median household income is $50,041 in Buffalo, NY and $108,077 in San Diego, 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?
Buffalo, NY has better air quality on average: 54.0 AQI versus 59.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Buffalo or San Diego?
State tax data is not yet available for one or both cities.
What salary do I need in San Diego to match my Buffalo income?
To maintain the same purchasing power, a salary of $100,000 in Buffalo, NY is equivalent to roughly $116,666 in San Diego, 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
