ZIP Code 13318 — Cassville, New York

    📍 ZIP code 13318 is in Cassville, Oneida County, New York.

    ZIP code 13318 is located in Cassville, Oneida County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 982. The area code for zip code 13318 is 315.

    ZIP
    13318
    City
    Cassville
    County
    Oneida County
    State
    New York
    Time Zone
    Eastern
    Area Code
    315
    Type
    Standard
    USPS City
    Cassville
    Latitude
    42.9215° N
    Longitude
    75.2601° W
    Land Area
    24.6 sq mi
    Water Area
    0 sq mi

    ZIP Code 13318 Map

    Coordinates: 42.9215°N, 75.2601°W

    ZIP Code 13318 Demographics

    Population

    Total Population982
    Density40/sq mi
    Median Age39.4
    Male / Female51.7% / 48.3%

    Income & Economy

    Median Household$78,125
    Per Capita$35,450
    Poverty Rate12.9%
    Unemployment3.7%

    Housing

    Total Units424
    Owner-Occupied92.9%
    Renter-Occupied7.1%
    Median Home Value$161,100
    Median Rent$789

    Education

    High School Grad94.4%
    Bachelor's Degree14.9%

    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 13318 in Context

    The median home in 13318 is valued at $161,100 against a median household income of $78,125, a price-to-income ratio of 2.1. 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 Oneida County, 13318 ranks 7 of 39 ZIPs on affordability (1 = lowest ratio); the county median ratio is 2.3. Renting takes 12.1% of median household income (median rent $789 a month), under the 30% cost-burden threshold.

    13318 ranks 821 of 1,572 statewide on median household income and 1,145 of 1,572 on median home value; its income is in line with the $82,060 Oneida County median. 93% of households own their home, above the 80% statewide ZIP median, making this a majority-owner ZIP. 15% of adults hold a bachelor's degree or higher, far below the 31% median, and the poverty rate is 12.9%, above the 9.9% statewide ZIP median. Unemployment stands at 3.7%.

    With 40 residents per square mile across 24.6 square miles of land, 13318 is far less dense than the statewide ZIP median of 197 (rank 1,267 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 13318 primarily serves Cassville in Oneida County, New York.

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