ZIP Code 10577 — Purchase, New York

    📍 ZIP code 10577 is in Purchase, Westchester County, New York.

    ZIP code 10577 is located in Purchase, Westchester County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 5,901. The area code for zip code 10577 is 914.

    ZIP
    10577
    City
    Purchase
    County
    Westchester County
    State
    New York
    Time Zone
    Eastern
    Area Code
    914
    Type
    Standard
    USPS City
    Purchase
    Latitude
    41.0382° N
    Longitude
    73.7107° W
    Land Area
    6.6 sq mi
    Water Area
    0 sq mi

    ZIP Code 10577 Map

    Coordinates: 41.0382°N, 73.7107°W

    ZIP Code 10577 Demographics

    Population

    Total Population5,901
    Density894/sq mi
    Median Age21.1
    Male / Female42.9% / 57.1%

    Income & Economy

    Median Household$250,001
    Per Capita$60,739
    Poverty Rate1.9%
    Unemployment10.1%

    Housing

    Total Units875
    Owner-Occupied97.7%
    Renter-Occupied2.3%
    Median Home Value$1,461,400
    Median Rent$0

    Education

    High School Grad97%
    Bachelor's Degree81.8%

    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 10577 in Context

    The median home in 10577 is valued at $1,461,400 against a median household income of more than $250,000 (the Census reporting ceiling), a price-to-income ratio of 5.8. That is far above the 2.9 median across the 1,572 New York ZIP codes with published housing data, and well past the 3.0 ratio that marks an attainable market nationally, though it is among the more attainable ratios in the state. Within Westchester County, 10577 ranks 56 of 70 ZIPs on affordability (1 = lowest ratio); the county median ratio is 4.5.

    10577 ranks 1 of 1,572 statewide on median household income and 23 of 1,572 on median home value; its income is far above the $148,390 Westchester County median. 98% of households own their home, above the 80% statewide ZIP median, making this a majority-owner ZIP. 82% of adults hold a bachelor's degree or higher, far above the 31% median, and the poverty rate is 1.9%, far below the 9.9% statewide ZIP median and among the lowest in the state. Unemployment stands at 10.1%.

    With 894 residents per square mile across 6.6 square miles of land, 10577 is far denser than the statewide ZIP median of 197 (rank 524 of 1,572). This is a low-density pattern of large lots, small towns or scattered subdivisions.

    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 10577 primarily serves Purchase in Westchester County, New York.

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