USPS - Postal Service in Garretson - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Garretson | 641 N Main Ave | 605-594-3405 | |
| USPS Mail Collection/Drop Box - 160 Zeliff Ave | 160 Zeliff Ave | ||
| USPS Mail Collection/Drop Box - 641 N Main Ave | 641 N Main Ave | ||