ZIP Code 92139 — San Diego, California
📍 ZIP code 92139 is in San Diego, San Diego County, California.
ZIP code 92139 is located in San Diego, San Diego County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 34,930. The area code for zip code 92139 is 619.
ZIP Code 92139 Map
Coordinates: 32.6799°N, 117.0489°W
ZIP Code 92139 Demographics
Population
Income & Economy
Housing
Education
Population and demographic data sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code routing data sourced from the United States Postal Service (USPS).
Affordability & Profile: ZIP 92139 in Context
The median home in 92139 is valued at $567,600 against a median household income of $87,463, a price-to-income ratio of 6.5. That is in line with the 6.7 median across the 1,558 California ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, so buying here on a local median income requires substantial savings or a second income. Within San Diego County, 92139 ranks 26 of 94 ZIPs on affordability (1 = lowest ratio); the county median ratio is 7.4. Renting takes 27.2% of median household income (median rent $1,979 a month), under the 30% cost-burden threshold.
92139 ranks 772 of 1,558 statewide on median household income and 841 of 1,558 on median home value; its income is below the $98,033 San Diego County median. 59% of households own their home, below the 64% statewide ZIP median, making this a majority-owner ZIP. 23% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 8.3%, below the 10.8% statewide ZIP median. Unemployment stands at 6.2%.
With 9,703 residents per square mile across 3.6 square miles of land, 92139 is far denser than the statewide ZIP median of 1,120 (rank 165 of 1,558). This is a mixed urban fabric of apartments, small-lot houses and commercial corridors.
Ratios and ranks are computed from the ACS figures above across the 1,558 California ZIP codes with published housing data. See the 2026 California affordability report for the statewide analysis and the methodology for definitions.
Nearby Zip Codes
Cities & Places Served
ZIP code 92139 primarily serves San Diego in San Diego County, California.