Post Offices

Post Offices in & near Oldham, South Dakota. Operating hours, locations, phone/fax number, services information.

Oldham Post Office

Post Office in Oldham, South Dakota on N Lillie Ave. Operating hours, phone number, services information, and other locations.

Address: 105 N Lillie Ave, Oldham, SD 57051
Phone: 605-482-8492
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 12:00pm
Tuesday 8:00am - 12:00pm
Wednesday 8:00am - 12:00pm
Thursday 8:00am - 12:00pm
Friday 8:00am - 12:00pm
Saturday 8:30am - 9:15am
Sunday Closed

Lobby Hours

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 4:00pm
Sunday Closed

Last Collection Times

Monday 8:00am - 11:30am
Tuesday 8:00am - 11:30am
Wednesday 8:00am - 11:30am
Thursday 8:00am - 11:30am
Friday 8:00am - 11:30am
Saturday Closed
Sunday Closed