Total Population in Sumter County, SC
ACS 2024 5-Year Estimates
How Sumter County Compares
National Distribution
Where Sumter County falls among all 3,222 U.S. counties for total population.
■ Sumter County: 104,725
Ranking Context
| Rank | County | Value |
|---|---|---|
| #595 | Cecil County, MD | 104,960 |
| #596 | Wicomico County, MD | 104,914 |
| #597 | Moore County, NC | 104,876 |
| #598 | Sumter County, SC | 104,725 |
| #599 | Tompkins County, NY | 104,537 |
| #600 | Lancaster County, SC | 104,475 |
| #601 | Fond du Lac County, WI | 104,137 |
Total Population in Sumter County, South Carolina
Sumter County, South Carolina has a total population of 104,725, which ranks #598 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within South Carolina, Sumter County ranks #15 of 46 out of 46 counties. This places it in the 81th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.