ZIP Code 90221 — Compton, California

    📍 ZIP code 90221 is in Compton, Los Angeles County, California.

    ZIP code 90221 is located in Compton, Los Angeles County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 52,119. The area code for zip code 90221 is 310.

    ZIP
    90221
    City
    Compton
    County
    Los Angeles County
    State
    California
    Time Zone
    Pacific
    Area Code
    310
    Type
    Standard
    USPS City
    Compton
    Latitude
    33.8856° N
    Longitude
    118.2059° W
    Land Area
    5.4 sq mi
    Water Area
    0.1 sq mi

    ZIP Code 90221 Map

    Coordinates: 33.8856°N, 118.2059°W

    ZIP Code 90221 Demographics

    Population

    Total Population52,119
    Density9,652/sq mi
    Median Age32.7
    Male / Female50.7% / 49.3%

    Income & Economy

    Median Household$64,439
    Per Capita$20,316
    Poverty Rate17.1%
    Unemployment7.7%

    Housing

    Total Units13,031
    Owner-Occupied53.9%
    Renter-Occupied46.1%
    Median Home Value$482,400
    Median Rent$1,488

    Education

    High School Grad57.2%
    Bachelor's Degree7.7%

    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 90221 in Context

    The median home in 90221 is valued at $482,400 against a median household income of $64,439, a price-to-income ratio of 7.5. 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 Los Angeles County, 90221 ranks 77 of 275 ZIPs on affordability (1 = lowest ratio); the county median ratio is 9.2. Renting takes 27.7% of median household income (median rent $1,488 a month), under the 30% cost-burden threshold.

    90221 ranks 1,174 of 1,558 statewide on median household income and 960 of 1,558 on median home value; its income is below the $87,339 Los Angeles County median. 54% of households own their home, below the 64% statewide ZIP median, making this a majority-owner ZIP. 8% of adults hold a bachelor's degree or higher, far below the 31% median, and the poverty rate is 17.1%, far above the 10.8% statewide ZIP median. Unemployment stands at 7.7%.

    With 9,652 residents per square mile across 5.4 square miles of land, 90221 is far denser than the statewide ZIP median of 1,120 (rank 166 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 90221 primarily serves Compton in Los Angeles County, California.

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