ZIP Code 13493 — Williamstown, New York

    📍 ZIP code 13493 is in Williamstown, Oswego County, New York.

    ZIP code 13493 is located in Williamstown, Oswego County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 2,355. The area code for zip code 13493 is 315.

    ZIP
    13493
    City
    Williamstown
    County
    Oswego County
    State
    New York
    Time Zone
    Eastern
    Area Code
    315
    Type
    Standard
    USPS City
    Williamstown
    Latitude
    43.4328° N
    Longitude
    75.8975° W
    Land Area
    70.6 sq mi
    Water Area
    0.6 sq mi

    ZIP Code 13493 Map

    Coordinates: 43.4328°N, 75.8975°W

    ZIP Code 13493 Demographics

    Population

    Total Population2,355
    Density33/sq mi
    Median Age34.2
    Male / Female54% / 46%

    Income & Economy

    Median Household$60,735
    Per Capita$24,283
    Poverty Rate19.8%
    Unemployment6.8%

    Housing

    Total Units971
    Owner-Occupied84.4%
    Renter-Occupied15.6%
    Median Home Value$109,700
    Median Rent$909

    Education

    High School Grad86.5%
    Bachelor's Degree13.1%

    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 13493 in Context

    The median home in 13493 is valued at $109,700 against a median household income of $60,735, a price-to-income ratio of 1.8. That is below the 2.9 median across the 1,572 New York ZIP codes with published housing data, and near the 3.0 ratio that marks an attainable market nationally. Within Oswego County, 13493 ranks 5 of 21 ZIPs on affordability (1 = lowest ratio); the county median ratio is 2.0. Renting takes 18.0% of median household income (median rent $909 a month), under the 30% cost-burden threshold.

    13493 ranks 1,286 of 1,572 statewide on median household income and 1,455 of 1,572 on median home value; its income is below the $71,172 Oswego County median. 84% of households own their home, above the 80% statewide ZIP median, making this a majority-owner ZIP. 13% of adults hold a bachelor's degree or higher, far below the 31% median, and the poverty rate is 19.8%, far above the 9.9% statewide ZIP median. Unemployment stands at 6.8%.

    With 33 residents per square mile across 70.6 square miles of land, 13493 is far less dense than the statewide ZIP median of 197 (rank 1,336 of 1,572). 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 1,572 New York ZIP codes with published housing data. See the 2026 New York affordability report for the statewide analysis and the methodology for definitions.

    Nearby Zip Codes

    Cities & Places Served

    ZIP code 13493 primarily serves Williamstown in Oswego County, New York.

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