ZIP Code 11553 — Uniondale, New York

    📍 ZIP code 11553 is in Uniondale, Nassau County, New York.

    ZIP code 11553 is located in Uniondale, Nassau County, New York. It is a standard zip code in the Eastern Time Zone with an estimated population of 28,344. The area code for zip code 11553 is 516.

    ZIP
    11553
    City
    Uniondale
    County
    Nassau County
    State
    New York
    Time Zone
    Eastern
    Area Code
    516
    Type
    Standard
    USPS City
    Uniondale
    Latitude
    40.7053° N
    Longitude
    73.5923° W
    Land Area
    3.2 sq mi
    Water Area
    0 sq mi

    ZIP Code 11553 Map

    Coordinates: 40.7053°N, 73.5923°W

    ZIP Code 11553 Demographics

    Population

    Total Population28,344
    Density8,858/sq mi
    Median Age35.5
    Male / Female49% / 51%

    Income & Economy

    Median Household$105,994
    Per Capita$33,604
    Poverty Rate11.1%
    Unemployment7.3%

    Housing

    Total Units7,365
    Owner-Occupied74.6%
    Renter-Occupied25.4%
    Median Home Value$486,100
    Median Rent$2,122

    Education

    High School Grad82.4%
    Bachelor's Degree21.7%

    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 11553 in Context

    The median home in 11553 is valued at $486,100 against a median household income of $105,994, a price-to-income ratio of 4.6. That is far 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, though it is among the more attainable ratios in the state. Within Nassau County, 11553 ranks 23 of 67 ZIPs on affordability (1 = lowest ratio); the county median ratio is 4.9. Renting takes 24.0% of median household income (median rent $2,122 a month), under the 30% cost-burden threshold.

    11553 ranks 402 of 1,572 statewide on median household income and 375 of 1,572 on median home value; its income is below the $149,250 Nassau County median. 75% of households own their home, below the 80% statewide ZIP median, making this a majority-owner ZIP. 22% of adults hold a bachelor's degree or higher, below the 31% median, and the poverty rate is 11.1%, above the 9.9% statewide ZIP median. Unemployment stands at 7.3%.

    With 8,858 residents per square mile across 3.2 square miles of land, 11553 is far denser than the statewide ZIP median of 197 (rank 195 of 1,572). This is a mixed urban fabric of apartments, small-lot houses and commercial corridors.

    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 11553 primarily serves Uniondale in Nassau County, New York.

    Frequently Asked Questions

    People Also Searched For

    Related Resources