Cost of Living in San Diego County, California
At a Glance
Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)
How San Diego County Compares
Median monthly rent comparison
Detailed Housing Stats
National Ranking
Affordability Rank
San Diego County ranks #2,342 of 3,144 counties for affordability (bottom 26%)
Data Story
About Cost of Living in San Diego County, California
San Diego's housing costs exceed national norms
San Diego County's 25.3% rent-to-income ratio represents one of California's worst affordability rates, far surpassing the national baseline of 22.4%. Despite a strong median household income of $102,285—37% above the national average of $74,755—residents still face outsized housing burdens.
San Diego ranks among California's least affordable
At 25.3%, San Diego's rent-to-income ratio edges Riverside (24.3%) and San Bernardino (24.9%) as the worst in this survey, sitting 2.9 points above California's state average. The county's coastal premium places housing affordability among the state's sharpest challenges.
San Diego's coastal premium is unmistakable
San Diego's $2,154 median rent significantly outpaces inland neighbors Sacramento ($1,702) and Riverside ($1,814)—the $452 difference signals clear coastal pricing. Home values of $791,600 align with San Francisco's stratospheric pricing, making San Diego a coastal affordability outlier.
Housing gobbles over one-quarter of San Diego income
San Diego renters pay $2,154 monthly while homeowners face $2,484—a substantial $330 gap reflecting competitive ownership markets. At $102,285 median income, housing consumes 25.3% of earnings, the highest burden among examined counties despite above-average incomes.
San Diego: California dream with coastal premium
San Diego's lifestyle appeal comes at a price: $2,154 rents and $791,600 median homes demand above-average incomes and housing tolerance. Only high-earning professionals ($102K+) with strong commitment to coastal living should target San Diego; Sacramento and Riverside offer similar California living at substantial savings.
Cost of Living Advisory: San Diego County
Affordability Verdict
San Diego County offers moderately affordable rental housing at a median of $2,154/month — about 25.3% of the typical household income here.
Rent vs. Own
At $2,154/month rent versus $2,484/month in owner costs, renting is roughly $330/month cheaper — a 13% difference.
Income Needed
To afford the median rent without exceeding 30% of gross income, a household needs to earn approximately $86,160/year. For owner costs at the 28% rule, the required income is roughly $106,457/year. With a median household income of $102,285, most households can comfortably afford rent here. Notably, 33.0% of renter households in San Diego County are cost-burdened, spending more than 30% of income on housing.
Regional Context
Within California, San Diego County is more affordable than Sonoma County by roughly 3% ($2,154/mo vs $2,093/mo).
Affordability Calculator
See how your income compares to housing costs in San Diego County
Rent Burden
25.3%
of gross income
Max Housing (28% Rule)
$2,387
per month
Owner Cost Burden
29.1%
of gross income
The median home in San Diego County may be a stretch
Median home value is $791,600. Estimated monthly cost: $6,320 vs. your max of $2,387.
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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