Median rent is 36% lower in Phoenix ($1,582/mo vs $2,476/mo). Buying is cheaper in Phoenix, where the median home runs $420,700 versus $1,394,500. Households earn more in San Francisco ($140,970 vs $81,332 a year). Taken together, Phoenix is the more affordable choice with a cost index of 104.7 against 117.6 — about 11% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in San Francisco, CA.
Cost of living verdict
Phoenix is 11% cheaper overall
Cost of Living Index: 104.7 in Phoenix vs 117.6 in San Francisco (US national average = 100)
City A
Phoenix, AZ
City B
San Francisco, CA
How much would you need to earn in San Francisco, CA to maintain your standard of living from Phoenix, AZ?
Equivalent salary in San Francisco, CA
$84,225
You'd need $9,225 more (12% 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
Phoenix
Arizona
San Francisco
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 Phoenix — median rent of $1,582/mo versus $2,476/mo in San Francisco, a 36% difference. Home buyers face a steeper market in San Francisco: the median home is $1,394,500 versus $420,700 in Phoenix — 70% 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.
Phoenix
Income tax: N/A
Sales tax: N/A
San Francisco
Income tax: N/A
Sales tax: N/A
Air quality data is available for Phoenix (avg AQI 28.0) but not yet for San Francisco.
Pick Phoenix if you prioritize lower overall cost of living (index 104.7 vs 117.6).
Pick San Francisco if you prioritize higher median household income ($140,970/yr).
Pick Phoenix if you prioritize cheaper rent ($1,582/mo median).
Is Phoenix cheaper than San Francisco?
Phoenix is cheaper overall, with a cost of living index of 104.7 versus 117.6 (US average = 100). That means prices run about 11% lower in Phoenix.
How much is rent in Phoenix vs San Francisco?
Median rent is $1,582/mo in Phoenix, AZ and $2,476/mo in San Francisco, CA. Phoenix, AZ has the lower rent by about 36%.
Which has higher salaries — Phoenix or San Francisco?
Median household income is $81,332 in Phoenix, AZ and $140,970 in San Francisco, CA. San Francisco, 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?
Air quality data is not yet available for one or both cities.
Which has lower taxes — Phoenix or San Francisco?
State tax data is not yet available for one or both cities.
What salary do I need in San Francisco to match my Phoenix income?
To maintain the same purchasing power, a salary of $100,000 in Phoenix, AZ is equivalent to roughly $112,300 in San Francisco, 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
