ZIP Code 13691 — Theresa, New York

    📍 ZIP code 13691 is in Theresa, Jefferson County, New York.

    ZIP code 13691 is located in Theresa, Jefferson County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 3,172. The area code for zip code 13691 is 315.

    ZIP
    13691
    City
    Theresa
    County
    Jefferson County
    State
    New York
    Time Zone
    Eastern
    Area Code
    315
    Type
    Standard
    USPS City
    Theresa
    Latitude
    44.2316° N
    Longitude
    75.7705° W
    Land Area
    71 sq mi
    Water Area
    3.3 sq mi

    ZIP Code 13691 Map

    Coordinates: 44.2316°N, 75.7705°W

    ZIP Code 13691 Demographics

    Population

    Total Population3,172
    Density45/sq mi
    Median Age30.5
    Male / Female57.3% / 42.7%

    Income & Economy

    Median Household$75,750
    Per Capita$34,461
    Poverty Rate9.3%
    Unemployment4.9%

    Housing

    Total Units1,692
    Owner-Occupied74.3%
    Renter-Occupied25.7%
    Median Home Value$158,700
    Median Rent$985

    Education

    High School Grad91.6%
    Bachelor's Degree15.2%

    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 13691 in Context

    The median home in 13691 is valued at $158,700 against a median household income of $75,750, 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 Jefferson County, 13691 ranks 7 of 33 ZIPs on affordability (1 = lowest ratio); the county median ratio is 2.7. Renting takes 15.6% of median household income (median rent $985 a month), under the 30% cost-burden threshold.

    13691 ranks 892 of 1,572 statewide on median household income and 1,166 of 1,572 on median home value; its income is in line with the $75,673 Jefferson County median. 74% of households own their home, below 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 9.3%, below the 9.9% statewide ZIP median. Unemployment stands at 4.9%.

    With 45 residents per square mile across 71 square miles of land, 13691 is far less dense than the statewide ZIP median of 197 (rank 1,225 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 13691 primarily serves Theresa in Jefferson County, New York.

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