Total Population in Dorchester County, SC
ACS 2024 5-Year Estimates
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Dorchester County's total population of 167,201 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Dorchester County for total population.
Nearby Rankings
Full ranking →| #409 | Kenosha County, WI | 168,438 |
| #410 | Wyandotte County, KS | 167,654 |
| #411 | Monroe County, PA | 167,515 |
| #412 | Dorchester County, SC | 167,201 |
| #413 | Indian River County, FL | 166,936 |
| #414 | Beaver County, PA | 166,324 |
| #415 | Johnson County, IN | 166,315 |
About Total Population
Dorchester County, South Carolina has a total population of 167,201, ranking #412 of 3,222 counties nationwide — 99.9% below the national value of 330M. Within South Carolina, it ranks #12 of 46. This places it in the 87th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.