Fontana, WI zip code
Fontana, Wisconsin uses one zip code: 53125. Most of it is in Walworth County. Together these zip codes are home to about 1.9K people.
Zip codes
1
Population
1.9K
All zips combined
Largest zip
53125
1,898 residents
Zip codes in Fontana
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 53125 | 1,898 | $112,500 |