South Dakota is located in the Midwestern United States, bordered by North Dakota to the north, Minnesota and Iowa to the east, Nebraska to the south, and Wyoming and Montana to the west. Covering about 77,116 square miles, the state lies mainly in the Central Time Zone (CST, UTC-6). As of 2025, the population of South Dakota is approximately 935,000, with Pierre as the state capital and Sioux Falls as the largest city.
Known for its prairies, rolling hills, and iconic landmarks, South Dakota offers a mix of natural beauty and historic sites. The motto of South Dakota is “Under God The People Rule,” reflecting the state’s values and governance. Popular attractions include Mount Rushmore National Memorial, Badlands National Park, and the scenic Black Hills. With an extensive highway network, travelers often rely on driving directions to navigate between cities, national parks, and scenic byways across the state.