Cost of Living in San Francisco County, California
At a Glance
Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)
How San Francisco County Compares
Median monthly rent comparison
Detailed Housing Stats
National Ranking
Affordability Rank
San Francisco County ranks #2,219 of 3,144 counties for affordability (bottom 29%)
Data Story
About Cost of Living in San Francisco County, California
San Francisco incomes outpace its steep rents
San Francisco County's 20.5% rent-to-income ratio remains the lowest among examined counties and beats the national average of 22.4%, a remarkable achievement given its extreme housing costs. Median household income of $141,446—nearly double the national average of $74,755—creates this apparent paradox.
San Francisco: high income shields affordability math
San Francisco's 20.5% rent-to-income ratio ranks best among California counties examined, though this reflects exceptional incomes rather than affordable housing. The $2,419 median rent is California's highest, offset only by San Francisco's unmatched earning power.
San Francisco rents outpace all examined counties
San Francisco's $2,419 median rent is $265 higher than San Diego ($2,154) and $500 above Riverside ($1,814), the largest gap among any county pair examined. Yet San Francisco's median home value of $1,380,500 dwarfs all peers, reflecting unique Bay Area pricing.
Highest income masks highest absolute costs
San Francisco renters pay $2,419 monthly while homeowners face $3,200—a $781 gap revealing the county's split rental and ownership markets. The extraordinary median income of $141,446 means housing consumes just 20.5% of earnings, the only county where extreme costs feel proportionate.
San Francisco: for six-figure earners only
San Francisco offers the state's best affordability ratio (20.5%) but requires exceptional incomes ($141K median) to sustain $2,419 rents and $1.38M homes. High-earning tech professionals and finance workers thrive here; mid-income families should explore Sacramento, San Joaquin, or Riverside instead.
Cost of Living Advisory: San Francisco County
Affordability Verdict
For renters in San Francisco County, the market is affordable. Expect to pay around $2,419/month in gross rent, with 24.0% of renter households considered cost-burdened.
Rent vs. Own
At $2,419/month rent versus $3,200/month in owner costs, renting is roughly $781/month cheaper — a 24% difference.
Income Needed
To afford the median rent without exceeding 30% of gross income, a household needs to earn approximately $96,760/year. For owner costs at the 28% rule, the required income is roughly $137,143/year. With a median household income of $141,446, most households can comfortably afford rent here. Notably, 24.0% of renter households in San Francisco County are cost-burdened, spending more than 30% of income on housing.
Regional Context
Within California, San Francisco County is more affordable than Orange County by roughly 3% ($2,419/mo vs $2,352/mo).
Affordability Calculator
See how your income compares to housing costs in San Francisco County
Rent Burden
20.5%
of gross income
Max Housing (28% Rule)
$3,300
per month
Owner Cost Burden
27.1%
of gross income
The median home in San Francisco County may be a stretch
Median home value is $1,380,500. Estimated monthly cost: $11,021 vs. your max of $3,300.
Rent Affordability Guide
Income Needed Calculator
See how much you need to earn to comfortably afford housing
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Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.
Frequently Asked Questions
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See Today's RatesData: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.
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