Sparta, WI
ZIP Codes in Sparta, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54656 | 18,008 | 43.9901, -90.8032 |
Sparta has 1 ZIP code
ZIP Codes in Sparta, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54656 | 18,008 | 43.9901, -90.8032 |