ZIP Code 53121

Zip Code: 53121
Type: Standard
Official USPS city name: Elkhorn
Official USPS State Code: WI
Official State Name: Wisconsin
ZCTA: TRUE
Population: 18949.0
Density: 63.5
Primary Official County Code: 55127
Primary Official County Name: Walworth
Official County Name: Walworth
Official County Code: 55127
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (13:35 PM Thursday, October 15 2026-10-15 (GMT -0500))
Geo Point: 42.70882, -88.52927

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