Lake Mills, WI zip code
Lake Mills, Wisconsin uses one zip code: 53551. Most of it is in Jefferson County. Together these zip codes are home to about 9.7K people.
Zip codes
1
Population
9.7K
All zips combined
Largest zip
53551
9,731 residents
Zip codes in Lake Mills
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 53551 | 9,731 | $94,401 |