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    Ozaukee County, WI Zip Codes

    8 zip codes across 6 cities in Ozaukee County, WI

    About Ozaukee County

    Ozaukee County, Wisconsin (WI) contains 8 unique zip codes spanning 6 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.

    Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Ozaukee County.

    Total Zip Codes

    8

    Cities

    6

    County

    Ozaukee

    State

    WI

    Cities in Ozaukee County

    BelgiumCedarburgFredoniaGraftonPort WashingtonThiensville

    All Zip Codes in Ozaukee County, WI

    Zip CodeCity
    53004Belgium
    53012Cedarburg
    53021Fredonia
    53024Grafton
    53074Port Washington
    53080Grafton
    53092Thiensville
    53097Thiensville

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    Frequently Asked Questions

    How many zip codes are in Ozaukee County, WI?

    Ozaukee County, WI has 8 zip codes across 6 cities.

    What cities are in Ozaukee County?

    Cities in Ozaukee County include Belgium, Cedarburg, Fredonia, Grafton, Port Washington, Thiensville.

    What state is Ozaukee County in?

    Ozaukee County is located in Wisconsin (WI).

    All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.

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