The USPS was founded in 1775 and Benjamin Franklin was the first Postmaster General.
Below you'll find any US Post Offices that we've found in Corsica, SD.
814 Main Ave
Armour, SD - 57313
605-724-2227
109 W Main St
Delmont, SD - 57330
605-779-2811
501 S Main St
Dimock, SD - 57331
605-928-3831
102 W Main St
Ethan, SD - 57334
605-227-4343
312 Main Ave
Geddes, SD - 57342
605-337-2469
We are slowly building our database of post office locations, hours, photos, comments and helpful descriptions.