Ontario, WI zip code
Ontario, Wisconsin uses one zip code: 54651. Most of it is in Vernon County. Together these zip codes are home to about 1.4K people.
Zip codes
1
Population
1.4K
All zips combined
Largest zip
54651
1,384 residents
Zip codes in Ontario
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 54651 | 1,384 | $62,159 |