The Gate City to South Dakota!

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Gary Post Office

Business Hours: Monday-Friday 7:30am-11:30am; Saturday 7:30am-8:30am; Lobby Hours: Open 24 hours

1109 Coteau Street
Po Box 9998
Gary, SD 57237

Phone: 605-272-5871

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If you have a business you want to advertise or need to make changes to your listing, please contact the city office.

The small town with a big personality. Thank you for visiting!