ZIP Code 93458 — Santa Maria, California

    📍 ZIP code 93458 is in Santa Maria, Santa Barbara County, California.

    ZIP code 93458 is located in Santa Maria, Santa Barbara County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 59,789. The area code for zip code 93458 is 805.

    ZIP
    93458
    City
    Santa Maria
    County
    Santa Barbara County
    State
    California
    Time Zone
    Pacific
    Area Code
    805
    Type
    Standard
    USPS City
    Santa Maria
    Latitude
    34.9593° N
    Longitude
    120.4901° W
    Land Area
    28.4 sq mi
    Water Area
    0.3 sq mi

    ZIP Code 93458 Map

    Coordinates: 34.9593°N, 120.4901°W

    ZIP Code 93458 Demographics

    Population

    Total Population59,789
    Density2,105/sq mi
    Median Age26.4
    Male / Female50.1% / 49.9%

    Income & Economy

    Median Household$75,519
    Per Capita$20,755
    Poverty Rate16.1%
    Unemployment7.7%

    Housing

    Total Units14,305
    Owner-Occupied44.2%
    Renter-Occupied55.8%
    Median Home Value$421,800
    Median Rent$1,735

    Education

    High School Grad50.1%
    Bachelor's Degree9%

    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 93458 in Context

    The median home in 93458 is valued at $421,800 against a median household income of $75,519, a price-to-income ratio of 5.6. That is below 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, though it is among the more attainable ratios in the state. Within Santa Barbara County, 93458 ranks 4 of 20 ZIPs on affordability (1 = lowest ratio); the county median ratio is 8.3. Renting takes 27.6% of median household income (median rent $1,735 a month), under the 30% cost-burden threshold.

    93458 ranks 972 of 1,558 statewide on median household income and 1,073 of 1,558 on median home value; its income is below the $107,221 Santa Barbara County median. 44% of households own their home, below the 64% statewide ZIP median, so most residents rent. 9% of adults hold a bachelor's degree or higher, far below the 31% median, and the poverty rate is 16.1%, above the 10.8% statewide ZIP median. Unemployment stands at 7.7%.

    With 2,105 residents per square mile across 28.4 square miles of land, 93458 is far denser than the statewide ZIP median of 1,120 (rank 688 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 93458 primarily serves Santa Maria in Santa Barbara County, California.

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