| Brasher Falls Post Office |
905 State Highway 11c, Brasher Falls, NY 13613 |
| Brier Hill Post Office |
39 County Route 2, Brier Hill, NY 13614 |
| Canton Post Office |
100 Main St, Canton, NY 13617 |
| Chase Mills Post Office |
5275 County Route 14, Chase Mills, NY 13621 |
| Chippewa Bay Post Office |
1176 County Route 6, Chippewa Bay, NY 13623 |
| Colton Post Office |
4841 State Highway 56, Colton, NY 13625 |
| Cranberry Lake Post Office |
7171 State Highway 3, Cranberry Lake, NY 12927 |
| De Kalb Junction Post Office |
4329 Us Highway 11, De Kalb Junction, NY 13630 |
| Edwards Post Office |
196 Main St, Edwards, NY 13635 |
| Fine Post Office |
8 Spring St, Fine, NY 13639 |
| Gouverneur Post Office |
35 Grove St, Gouverneur, NY 13642 |
| Hailesboro Post Office |
97 Main St, Hailesboro, NY 13645 |
| Hammond Post Office |
50 S Main St, Hammond, NY 13646 |
| Hermon Post Office |
88 Main St, Hermon, NY 13652 |
| Heuvelton Post Office |
107b State St, Heuvelton, NY 13654 |
| Hogansburg Post Office |
11 Saint Regis St, Hogansburg, NY 13655 |
| Lisbon Post Office |
7007 County Route 10, Lisbon, NY 13658 |
| Madrid Post Office |
3 Church St, Madrid, NY 13660 |
| Massena Post Office |
100 Main St, Massena, NY 13662 |
| Morristown Post Office |
306 Main St, Morristown, NY 13664 |
| Newton Falls Post Office |
926 County Route 60, Newton Falls, NY 13666 |
| Nicholville Post Office |
6 Port Kent Rd, Nicholville, NY 12965 |
| Norfolk Post Office |
2 E High St, Norfolk, NY 13667 |
| North Lawrence Post Office |
1971 State Highway 11c, North Lawrence, NY 12967 |
| Norwood Post Office |
34 S Main St, Norwood, NY 13668 |
| Ogdensburg Post Office |
431 State St, Ogdensburg, NY 13669 |
| Parishville Post Office |
1763 State Highway 72, Parishville, NY 13672 |
| Piercefield Post Office |
39 Waller St, Piercefield, NY 12973 |
| Potsdam Post Office |
21 Elm St, Potsdam, NY 13676 |
| Raymondville Post Office |
8766 State Highway 56, Raymondville, NY 13678 |
| Rensselaer Falls Post Office |
217 Rensselaer St, Rensselaer Falls, NY 13680 |
| Richville Post Office |
160 Main St, Richville, NY 13681 |
| Rooseveltown Post Office |
3 County Route 45, Rooseveltown, NY 13683 |
| Russell Post Office |
4 Pestle St, Russell, NY 13684 |
| South Colton Post Office |
3935 State Highway 56, South Colton, NY 13687 |
| Star Lake Post Office |
4052 State Highway 3, Star Lake, NY 13690 |
| Waddington Post Office |
23 Main St, Waddington, NY 13694 |
| Wanakena Post Office |
6 Hamele St, Wanakena, NY 13695 |
| West Stockholm Post Office |
9 Livingston Rd, West Stockholm, NY 13696 |
| Winthrop Post Office |
656 State Highway 11c, Winthrop, NY 13697 |
| Hannawa Falls Post Office |
5890 State Highway 56, Hannawa Falls, NY 13647 |
| Helena Post Office |
589 1/2 Quinell Rd, Helena, NY 13649 |
