ZIP Code 92019 — El Cajon, California

    📍 ZIP code 92019 is in El Cajon, San Diego County, California.

    ZIP code 92019 is located in El Cajon, San Diego County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 45,937. The area code for zip code 92019 is 619.

    ZIP
    92019
    City
    El Cajon
    County
    San Diego County
    State
    California
    Time Zone
    Pacific
    Area Code
    619
    Type
    Standard
    USPS City
    El Cajon
    Latitude
    32.7760° N
    Longitude
    116.8806° W
    Land Area
    31.7 sq mi
    Water Area
    0 sq mi

    ZIP Code 92019 Map

    Coordinates: 32.7760°N, 116.8806°W

    ZIP Code 92019 Demographics

    Population

    Total Population45,937
    Density1,449/sq mi
    Median Age39.3
    Male / Female48.4% / 51.6%

    Income & Economy

    Median Household$93,732
    Per Capita$42,311
    Poverty Rate9.3%
    Unemployment7.5%

    Housing

    Total Units15,929
    Owner-Occupied68.8%
    Renter-Occupied31.2%
    Median Home Value$675,400
    Median Rent$1,977

    Education

    High School Grad90.8%
    Bachelor's Degree33.9%

    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 92019 in Context

    The median home in 92019 is valued at $675,400 against a median household income of $93,732, a price-to-income ratio of 7.2. That is above 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, 92019 ranks 41 of 94 ZIPs on affordability (1 = lowest ratio); the county median ratio is 7.4. Renting takes 25.3% of median household income (median rent $1,977 a month), under the 30% cost-burden threshold.

    92019 ranks 667 of 1,558 statewide on median household income and 653 of 1,558 on median home value; its income is in line with the $98,033 San Diego County median. 69% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 34% of adults hold a bachelor's degree or higher, above the 31% median, and the poverty rate is 9.3%, below the 10.8% statewide ZIP median. Unemployment stands at 7.5%.

    With 1,449 residents per square mile across 31.7 square miles of land, 92019 is denser than the statewide ZIP median of 1,120 (rank 745 of 1,558). This is a low-density pattern of large lots, small towns or scattered subdivisions.

    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 92019 primarily serves El Cajon in San Diego County, California.

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