Find the last 4 digits (ZIP+4) for an address in 53121

ZIP 53121, Elkhorn, WI is filled in. Just type the street address.

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ZIP Code 53121 – Elkhorn, WI

Elkhorn, Wisconsin · Walworth County · Central time

ZIP code53121
CityElkhorn
StateWisconsin
CountyWalworth County
Population18,551
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area114.36 sq mi
Center (lat, long)42.7197, -88.5343

Area codes in this area

262

These are the area codes that most often serve ZIP 53121 (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

53176 Springfield · 8.1 mi53115 Delavan · 8.1 mi53120 East Troy · 8.2 mi53191 Williams Bay · 9.8 mi53148 Lyons · 10.1 mi53138 Honey Creek · 11.6 mi53147 Lake Geneva · 11.9 mi53190 Whitewater · 11.9 mi

About ZIP 53121

ZIP code 53121 is assigned to Elkhorn, Wisconsin. It lies in Walworth County. Its Census area covers about 114.36 square miles of land. The closest neighboring ZIP is 53176 (Springfield), about 8.1 miles away.

Every address in 53121 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