ZIP Code 10573 — Port Chester, New York

    📍 ZIP code 10573 is in Port Chester, Westchester County, New York.

    ZIP code 10573 is located in Port Chester, Westchester County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 40,982. The area code for zip code 10573 is 914.

    ZIP
    10573
    City
    Port Chester
    County
    Westchester County
    State
    New York
    Time Zone
    Eastern
    Area Code
    914
    Type
    Standard
    USPS City
    Port Chester
    Latitude
    41.0157° N
    Longitude
    73.6773° W
    Land Area
    5.5 sq mi
    Water Area
    0.1 sq mi

    ZIP Code 10573 Map

    Coordinates: 41.0157°N, 73.6773°W

    ZIP Code 10573 Demographics

    Population

    Total Population40,982
    Density7,451/sq mi
    Median Age39.8
    Male / Female52.7% / 47.3%

    Income & Economy

    Median Household$110,612
    Per Capita$60,930
    Poverty Rate10.6%
    Unemployment7%

    Housing

    Total Units14,592
    Owner-Occupied56.7%
    Renter-Occupied43.3%
    Median Home Value$649,900
    Median Rent$1,940

    Education

    High School Grad82.8%
    Bachelor's Degree43.9%

    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 10573 in Context

    The median home in 10573 is valued at $649,900 against a median household income of $110,612, a price-to-income ratio of 5.9. 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, 10573 ranks 57 of 70 ZIPs on affordability (1 = lowest ratio); the county median ratio is 4.5. Renting takes 21.0% of median household income (median rent $1,940 a month), under the 30% cost-burden threshold.

    10573 ranks 358 of 1,572 statewide on median household income and 245 of 1,572 on median home value; its income is below the $148,390 Westchester County median. 57% of households own their home, below the 80% statewide ZIP median, making this a majority-owner ZIP. 44% of adults hold a bachelor's degree or higher, above the 31% median, and the poverty rate is 10.6%, above the 9.9% statewide ZIP median. Unemployment stands at 7.0%.

    With 7,451 residents per square mile across 5.5 square miles of land, 10573 is far denser than the statewide ZIP median of 197 (rank 221 of 1,572). This is predominantly single-family residential with suburban street patterns.

    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 10573 primarily serves Port Chester in Westchester County, New York.

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