Sumter is the county seat of Sumter County, South Carolina, United States. Known as the Sumter Metropolitan Statistical Area, the namesake county adjoins Clarendon and Lee to form the core of Sumter-Lee-Clarendon tri-county area of South Carolina, an area that includes the three counties in east central South Carolina The U.S. Census Bureau estimated the city's population was 39,643 at the 2000 census. The 2010 census puts the city at 40,524. In 1740’s, settlers arrived to establish roots along the banks of the Wateree River. The "Carolina Backcountry," as it was then known, became a predominantly agricultural area called Craven County, later Claremont County. Today, the city retains its status as a major hub, both for industry and infrastructure. In modern times, the city has taken on additional dimension as a center for business culture and finance, as its rich historic homes, military support, and progressive educational institutions come together to form a destination for the east central portion of South Carolina.

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