Police Stations in Custer, SD

There are 2 police stations in Custer, South Dakota. Addresses, contact info, and details below — from federal HIFLD, USFA & CMS data (2026).

Custer County Sheriffs Department

Sheriff's Office
420 Mt Rushmore Road, SD 57730
(605) 673-8146
www.custercountysd.com/sheriffs-contact-us

South Dakota State Highway Patrol - Southern Hills Office

Primary State Agency
United States Highway 385, SD 57730
(605) 673-5677

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