ZIP Code 92398 — Yermo, California

    📍 ZIP code 92398 is in Yermo, San Bernardino County, California.

    ZIP code 92398 is located in Yermo, San Bernardino County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 1,394. The area code for zip code 92398 is 909.

    ZIP
    92398
    City
    Yermo
    County
    San Bernardino County
    State
    California
    Time Zone
    Pacific
    Area Code
    909
    Type
    Standard
    USPS City
    Yermo
    Latitude
    34.9159° N
    Longitude
    116.8656° W
    Land Area
    100.2 sq mi
    Water Area
    0.2 sq mi

    ZIP Code 92398 Map

    Coordinates: 34.9159°N, 116.8656°W

    ZIP Code 92398 Demographics

    Population

    Total Population1,394
    Density14/sq mi
    Median Age39.7
    Male / Female69.9% / 30.1%

    Income & Economy

    Median Household$54,122
    Per Capita$32,796
    Poverty Rate11.3%
    Unemployment33.2%

    Housing

    Total Units688
    Owner-Occupied52.8%
    Renter-Occupied47.2%
    Median Home Value$137,800
    Median Rent$627

    Education

    High School Grad89.3%
    Bachelor's Degree5%

    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 92398 in Context

    The median home in 92398 is valued at $137,800 against a median household income of $54,122, a price-to-income ratio of 2.5. That is far below the 6.7 median across the 1,558 California ZIP codes with published housing data, and near the 3.0 ratio that marks an attainable market nationally. Within San Bernardino County, 92398 ranks 4 of 76 ZIPs on affordability (1 = lowest ratio); the county median ratio is 5.3. Renting takes 13.9% of median household income (median rent $627 a month), under the 30% cost-burden threshold.

    92398 ranks 1,357 of 1,558 statewide on median household income and 1,538 of 1,558 on median home value; its income is below the $71,552 San Bernardino County median. 53% of households own their home, below the 64% statewide ZIP median, making this a majority-owner ZIP. 5% of adults hold a bachelor's degree or higher, far below the 31% median, and the poverty rate is 11.3%, in line with the 10.8% statewide ZIP median. Unemployment stands at 33.2%.

    With 14 residents per square mile across 100.2 square miles of land, 92398 is far less dense than the statewide ZIP median of 1,120 (rank 1,397 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 92398 primarily serves Yermo in San Bernardino County, California.

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