ZIP Code 10579 — Putnam Valley, New York

    📍 ZIP code 10579 is in Putnam Valley, Putnam County, New York.

    ZIP code 10579 is located in Putnam Valley, Putnam County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 8,825. The area code for zip code 10579 is 845.

    ZIP
    10579
    City
    Putnam Valley
    County
    Putnam County
    State
    New York
    Time Zone
    Eastern
    Area Code
    845
    Type
    Standard
    USPS City
    Putnam Valley
    Latitude
    41.3954° N
    Longitude
    73.8391° W
    Land Area
    34.7 sq mi
    Water Area
    1.6 sq mi

    ZIP Code 10579 Map

    Coordinates: 41.3954°N, 73.8391°W

    ZIP Code 10579 Demographics

    Population

    Total Population8,825
    Density254/sq mi
    Median Age47.6
    Male / Female53% / 47%

    Income & Economy

    Median Household$135,893
    Per Capita$56,588
    Poverty Rate1.8%
    Unemployment1.3%

    Housing

    Total Units3,642
    Owner-Occupied90.3%
    Renter-Occupied9.7%
    Median Home Value$515,000
    Median Rent$2,723

    Education

    High School Grad95.7%
    Bachelor's Degree47.4%

    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 10579 in Context

    The median home in 10579 is valued at $515,000 against a median household income of $135,893, a price-to-income ratio of 3.8. That is above the 2.9 median across the 1,572 New York ZIP codes with published housing data, and past the 3.0 ratio that marks an attainable market nationally. Within Putnam County, 10579 ranks 6 of 8 ZIPs on affordability (1 = lowest ratio); the county median ratio is 3.5. Renting takes 24.0% of median household income (median rent $2,723 a month), under the 30% cost-burden threshold.

    10579 ranks 188 of 1,572 statewide on median household income and 356 of 1,572 on median home value; its income is above the $125,961 Putnam County median. 90% of households own their home, above the 80% statewide ZIP median, making this a majority-owner ZIP. 47% of adults hold a bachelor's degree or higher, far above the 31% median, and the poverty rate is 1.8%, far below the 9.9% statewide ZIP median and among the lowest in the state. Unemployment stands at 1.3%.

    With 254 residents per square mile across 34.7 square miles of land, 10579 is denser than the statewide ZIP median of 197 (rank 728 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 10579 primarily serves Putnam Valley in Putnam County, New York.

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