Post Office
- Swan Lake Post Office 35 Stanton Corner Rd Swan Lake, NY
- Harris Post Office 798 Old Route 17 Harris, NY
- Mongaup Valley Post Office 933 State Route 17b Mongaup Valley, NY
- Kauneonga Lake Post Office 3584 State Route 55 Kauneonga Lake, NY
- White Lake Post Office 1447 State Route 17b White Lake, NY