ZIP Code 92336 — Fontana, California

    📍 ZIP code 92336 is in Fontana, San Bernardino County, California.

    ZIP code 92336 is located in Fontana, San Bernardino County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 100,571. The area code for zip code 92336 is 909.

    ZIP
    92336
    City
    Fontana
    County
    San Bernardino County
    State
    California
    Time Zone
    Pacific
    Area Code
    909
    Type
    Standard
    USPS City
    Fontana
    Latitude
    34.1477° N
    Longitude
    117.4645° W
    Land Area
    19.9 sq mi
    Water Area
    0 sq mi

    ZIP Code 92336 Map

    Coordinates: 34.1477°N, 117.4645°W

    ZIP Code 92336 Demographics

    Population

    Total Population100,571
    Density5,054/sq mi
    Median Age34.4
    Male / Female50% / 50%

    Income & Economy

    Median Household$116,942
    Per Capita$36,584
    Poverty Rate7.5%
    Unemployment5.3%

    Housing

    Total Units27,385
    Owner-Occupied80.6%
    Renter-Occupied19.4%
    Median Home Value$574,800
    Median Rent$1,968

    Education

    High School Grad85.5%
    Bachelor's Degree27.8%

    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 92336 in Context

    The median home in 92336 is valued at $574,800 against a median household income of $116,942, a price-to-income ratio of 4.9. 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 San Bernardino County, 92336 ranks 28 of 76 ZIPs on affordability (1 = lowest ratio); the county median ratio is 5.3. Renting takes 20.2% of median household income (median rent $1,968 a month), under the 30% cost-burden threshold.

    92336 ranks 371 of 1,558 statewide on median household income and 825 of 1,558 on median home value; its income is far above the $71,552 San Bernardino County median. 81% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 28% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 7.5%, below the 10.8% statewide ZIP median. Unemployment stands at 5.3%.

    With 5,054 residents per square mile across 19.9 square miles of land, 92336 is far denser than the statewide ZIP median of 1,120 (rank 442 of 1,558). This is predominantly single-family residential with suburban street patterns.

    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 92336 primarily serves Fontana in San Bernardino County, California.

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