ZIP Code 93631 — Kingsburg, California

    📍 ZIP code 93631 is in Kingsburg, Tulare County, California.

    ZIP code 93631 is located in Kingsburg, Tulare County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 16,588. The area code for zip code 93631 is 559.

    ZIP
    93631
    City
    Kingsburg
    County
    Tulare County
    State
    California
    Time Zone
    Pacific
    Area Code
    559
    Type
    Standard
    USPS City
    Kingsburg
    Latitude
    36.4782° N
    Longitude
    119.5214° W
    Land Area
    82.5 sq mi
    Water Area
    0.3 sq mi

    ZIP Code 93631 Map

    Coordinates: 36.4782°N, 119.5214°W

    ZIP Code 93631 Demographics

    Population

    Total Population16,588
    Density201/sq mi
    Median Age37.3
    Male / Female47.6% / 52.4%

    Income & Economy

    Median Household$74,718
    Per Capita$32,391
    Poverty Rate8.8%
    Unemployment5.2%

    Housing

    Total Units5,872
    Owner-Occupied67.9%
    Renter-Occupied32.1%
    Median Home Value$352,500
    Median Rent$1,129

    Education

    High School Grad84.5%
    Bachelor's Degree22.4%

    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 93631 in Context

    The median home in 93631 is valued at $352,500 against a median household income of $74,718, a price-to-income ratio of 4.7. That is below the 6.7 median across the 1,558 California ZIP codes with published housing data, and past the 3.0 ratio that marks an attainable market nationally, though it is among the more attainable ratios in the state. Within Tulare County, 93631 ranks 21 of 31 ZIPs on affordability (1 = lowest ratio); the county median ratio is 4.5. Renting takes 18.1% of median household income (median rent $1,129 a month), under the 30% cost-burden threshold.

    93631 ranks 990 of 1,558 statewide on median household income and 1,211 of 1,558 on median home value; its income is above the $54,583 Tulare County median. 68% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 22% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 8.8%, below the 10.8% statewide ZIP median. Unemployment stands at 5.2%.

    With 201 residents per square mile across 82.5 square miles of land, 93631 is far less dense than the statewide ZIP median of 1,120 (rank 1,051 of 1,558). This is rural or open territory where most of the land is agricultural, forest, desert or public land.

    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 93631 primarily serves Kingsburg in Tulare County, California.

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