ZIP Code 13045 — Cortland, New York

    📍 ZIP code 13045 is in Cortland, Cortland County, New York.

    ZIP code 13045 is located in Cortland, Cortland County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 28,388. The area code for zip code 13045 is 607.

    ZIP
    13045
    City
    Cortland
    County
    Cortland County
    State
    New York
    Time Zone
    Eastern
    Area Code
    607
    Type
    Standard
    USPS City
    Cortland
    Latitude
    42.5845° N
    Longitude
    76.1907° W
    Land Area
    107.9 sq mi
    Water Area
    0.3 sq mi

    ZIP Code 13045 Map

    Coordinates: 42.5845°N, 76.1907°W

    ZIP Code 13045 Demographics

    Population

    Total Population28,388
    Density263/sq mi
    Median Age32.4
    Male / Female48.8% / 51.2%

    Income & Economy

    Median Household$67,028
    Per Capita$32,114
    Poverty Rate15.5%
    Unemployment5.6%

    Housing

    Total Units12,420
    Owner-Occupied58%
    Renter-Occupied42%
    Median Home Value$162,700
    Median Rent$905

    Education

    High School Grad90.1%
    Bachelor's Degree29.7%

    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 13045 in Context

    The median home in 13045 is valued at $162,700 against a median household income of $67,028, a price-to-income ratio of 2.4. 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 Cortland County, 13045 ranks 9 of 9 ZIPs on affordability (1 = lowest ratio); the county median ratio is 2.0. Renting takes 16.2% of median household income (median rent $905 a month), under the 30% cost-burden threshold.

    13045 ranks 1,119 of 1,572 statewide on median household income and 1,132 of 1,572 on median home value; its income is in line with the $70,111 Cortland County median. 58% of households own their home, below the 80% statewide ZIP median, making this a majority-owner ZIP. 30% of adults hold a bachelor's degree or higher, in line with the 31% median, and the poverty rate is 15.5%, far above the 9.9% statewide ZIP median. Unemployment stands at 5.6%.

    With 263 residents per square mile across 107.9 square miles of land, 13045 is denser than the statewide ZIP median of 197 (rank 724 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 13045 primarily serves Cortland in Cortland County, New York.

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