Elkhorn, WI zip code
Elkhorn, Wisconsin uses one zip code: 53121. Most of it is in Walworth County. Together these zip codes are home to about 19K people.
Zip codes
1
Population
19K
All zips combined
Largest zip
53121
18,551 residents
Zip codes in Elkhorn
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 53121 | 18,551 | $85,643 |