Birnamwood, WI
ZIP Codes in Birnamwood, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54414 | 3,541 | 44.9597, -89.1769 |
Birnamwood has 1 ZIP code
ZIP Codes in Birnamwood, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54414 | 3,541 | 44.9597, -89.1769 |