List of US Post Office Locations in Union County | |||||
|---|---|---|---|---|---|
| Name | Address | County | Hours | Phone | |
| Amistad | 21 Amistad Rd, Amistad, NM 88410 | Union County | Mo-Fr 08:00-12:00,12:30-14:30 Sa 08:00-14:00 | +1 575-633-2278 | |
| Clayton | 1 Walnut St, Clayton, NM 88415 | Union County | Mo-Fr 08:30-17:00 Sa 08:30-12:00 | +1 575-374-9541 | |
| Des Moines | 720 Broadway Ave, Des Moines, NM 88418 | Union County | Mo-Fr 08:00-12:30,13:00-16:30 Sa 10:00-12:30 | +1 575-278-2561 | |
| Folsom | 53 Grand Ave, Folsom, NM 88419 | Union County | Mo-Fr 09:00-12:30,13:00-15:30 Sa 09:30-11:30 | +1 575-278-2150 | |
| Grenville | 16 5th St, Grenville, NM 88424 | Union County | Mo-Fr 10:00-14:00 Sa 08:30-14:30 | +1 575-214-2978 | |
| Sedan | 508 Callis Rd, Sedan, NM 88436 | Union County | Mo-Fr 10:00-14:00 Sa 07:30-12:30 | +1 575-374-9082 | |