Post Offices List in Yates County, New York:
| Bellona Post Office | 134 Pre Emption Rd, Bellona, NY 14415 |
| Dresden Post Office | 60 Main St, Dresden, NY 14441 |
| Dundee Post Office | 26 Main St, Dundee, NY 14837 |
| Himrod Post Office | 3619 Himrod Rd, Himrod, NY 14842 |
| Keuka Park Post Office | 508 Assembly Ave, Keuka Park, NY 14478 |
| Lakemont Post Office | 5160 Lakemont Himrod Rd, Lakemont, NY 14857 |
| Middlesex Post Office | 1213 Main St, Middlesex, NY 14507 |
| Penn Yan Post Office | 159 Main St, Penn Yan, NY 14527 |
| Rushville Post Office | 12 S Main St, Rushville, NY 14544 |