Sparta, WI zip code
Sparta, Wisconsin uses one zip code: 54656. Most of it is in Monroe County. Together these zip codes are home to about 18K people.
Zip codes
1
Population
18K
All zips combined
Largest zip
54656
18,160 residents
Zip codes in Sparta
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 54656 | 18,160 | $72,379 |