Williams Bay, WI zip code
Williams Bay, Wisconsin uses one zip code: 53191. Most of it is in Walworth County. Together these zip codes are home to about 3.3K people.
Zip codes
1
Population
3.3K
All zips combined
Largest zip
53191
3,261 residents
Zip codes in Williams Bay
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 53191 | 3,261 | $75,833 |