| Post Office Name | City/State | Address | Action |
|---|---|---|---|
| Watertown Post Office | Watertown, NY 13601 | 232 Commerce Park Dr | View Details Get Directions |
| Mailbox in Post Office Lobby | Watertown, NY 13602 | 10720 Mt Belvedere Blvd | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1020 Academy St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 107 Court St | Get Directions |
| Public Collection Box | Watertown, NY 13603 | 10730a Enduring Freedom Dr | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1116 Arsenal St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 113 Bowers Ave | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1203 Faichney Dr | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 128 W Main St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1283 Arsenal St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1328 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 142 Mechanic St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1429 Gill St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 144 Eastern Blvd | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 157 Chestnut St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 161 Clinton St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 1815 Olmstead Dr | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 195 Flower Ave E | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 19835 State Route 12f | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 200 Mullin St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 200 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 201 Winslow St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 207 Wealtha Ave | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 21182 Salmon Run Mall Loop W | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 22060 Us Route 11 | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 221 S Indiana Ave | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 230 Franklin St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 23215 State Route 342 | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 245 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13603 | 2502 Garrison Dr | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 256 Michigan Ave | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 281 E Main St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 301 F.A.W. | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 345 Paddock St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 428 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 531 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 611 Academy St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 615 W Main St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 629 Sherman St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 6304 Arsenal St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 701 Mill St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 751 Waterman Dr | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 816 Bradley St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 830 Washington St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 845 Starbuck Ave | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 847 Leray St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 859 Mill St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 902 Academy St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 905 Coffeen St | Get Directions |
| Public Collection Box | Watertown, NY 13601 | 905 State St | Get Directions |
