Find the last 4 digits (ZIP+4) for an address in 53021

ZIP 53021, Fredonia, WI is filled in. Just type the street address.

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ZIP Code 53021 – Fredonia, WI

Fredonia, Wisconsin · Ozaukee County · Central time

ZIP code53021
CityFredonia
StateWisconsin
CountyOzaukee CountyWashington CountySheboygan County
Population4,537
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area33.43 sq mi
Center (lat, long)43.4947, -88.0093

Area codes in this area

274920

These are the area codes that most often serve ZIP 53021 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

53075 Random Lake · 4.9 mi53060 Newburg · 5 mi53080 Saukville · 6.2 mi53004 Belgium · 6.5 mi53074 Port Washington · 7.5 mi53001 Adell · 8.1 mi53090 West Bend · 8.4 mi53040 Kewaskum · 9.4 mi

About ZIP 53021

ZIP code 53021 is assigned to Fredonia, Wisconsin. It crosses 3 counties; most of its land is in Ozaukee County. Its Census area covers about 33.43 square miles of land. The closest neighboring ZIP is 53075 (Random Lake), about 4.9 miles away.

Every address in 53021 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources