Post Offices List in Green Lake County, Wisconsin:
| Berlin Post Office | 122 S Pearl St, Berlin, WI 54923 |
| Dalton Post Office | N755 County Road Ff, Dalton, WI 53926 |
| Green Lake Post Office | 487 Hill St, Green Lake, WI 54941 |
| Kingston Post Office | 150 N South St, Kingston, WI 53939 |
| Markesan Post Office | 735 N Margaret St, Markesan, WI 53946 |
| Marquette Post Office | 126 S Lyons St, Marquette, WI 53947 |
| Princeton Post Office | 111 S Pearl St, Princeton, WI 54968 |