ZIP Code 94038 — Moss Beach, California

    📍 ZIP code 94038 is in Moss Beach, San Mateo County, California.

    ZIP code 94038 is located in Moss Beach, San Mateo County, California. It is a standard zip code in the Pacific Time Zone with an estimated population of 3,165. The area code for zip code 94038 is 650.

    ZIP
    94038
    City
    Moss Beach
    County
    San Mateo County
    State
    California
    Time Zone
    Pacific
    Area Code
    650
    Type
    Standard
    USPS City
    Moss Beach
    Latitude
    37.5269° N
    Longitude
    122.5122° W
    Land Area
    5.9 sq mi
    Water Area
    0 sq mi

    ZIP Code 94038 Map

    Coordinates: 37.5269°N, 122.5122°W

    ZIP Code 94038 Demographics

    Population

    Total Population3,165
    Density536/sq mi
    Median Age46.6
    Male / Female51.8% / 48.2%

    Income & Economy

    Median Household$116,950
    Per Capita$53,619
    Poverty Rate5.3%
    Unemployment0.2%

    Housing

    Total Units1,125
    Owner-Occupied93.5%
    Renter-Occupied6.5%
    Median Home Value$1,080,400
    Median Rent$0

    Education

    High School Grad83.7%
    Bachelor's Degree51.9%

    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 94038 in Context

    The median home in 94038 is valued at $1,080,400 against a median household income of $116,950, a price-to-income ratio of 9.2. 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 San Mateo County, 94038 ranks 16 of 28 ZIPs on affordability (1 = lowest ratio); the county median ratio is 9.0.

    94038 ranks 370 of 1,558 statewide on median household income and 261 of 1,558 on median home value; its income is below the $161,447 San Mateo County median. 94% of households own their home, above the 64% statewide ZIP median, making this a majority-owner ZIP. 52% of adults hold a bachelor's degree or higher, far above the 31% median, and the poverty rate is 5.3%, far below the 10.8% statewide ZIP median and among the lowest in the state. Unemployment stands at 0.2%.

    With 536 residents per square mile across 5.9 square miles of land, 94038 is far less dense than the statewide ZIP median of 1,120 (rank 896 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 94038 primarily serves Moss Beach in San Mateo County, California.

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