Find the last 4 digits (ZIP+4) for an address in 53511

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ZIP Code 53511 – Beloit, WI

Beloit, Wisconsin · Rock County · Central time

ZIP code53511
CityBeloit
StateWisconsin
CountyRock County
Population48,701
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area114.86 sq mi
Center (lat, long)42.5464, -89.1067

Area codes in this area

353608

These are the area codes that most often serve ZIP 53511 (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

53501 Afton · 4.2 mi53512 Beloit · 4.6 mi53542 Hanover · 6.5 mi61072 Rockton · 7.4 mi61080 South Beloit · 7.7 mi53576 Orfordville · 8.4 mi61079 Shirland · 8.5 mi53548 Janesville · 9.9 mi

About ZIP 53511

ZIP code 53511 is assigned to Beloit, Wisconsin. It lies in Rock County. Its Census area covers about 114.86 square miles of land. The closest neighboring ZIP is 53501 (Afton), about 4.2 miles away.

Every address in 53511 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