Post Offices in & near Box Elder, South Dakota. Operating hours, locations, phone/fax number, services information.
Post Office in Box Elder, South Dakota on N Ellsworth Rd. Operating hours, phone number, services information, and other locations.
Address: 511 N Ellsworth Rd, Box Elder, SD 57719
Phone: 605-923-2484
Fax: 605-357-4906
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
