Population By Race and Ethnicity in Barnwell County, SC in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 22,639 population of Barnwell County, South Carolina comprised of 419 people who identified as Hispanic (1.85%), and 22,220 people who identified as Non-Hispanic (98.15%).

Race: The White Alone population was the largest racial group in Barnwell County, South Carolina with a population of 12,039 (53.18%); Black or African American Alone population was the second largest racial group with a population of 10,066 (44.46%); and Two Or More Races was the third largest racial group with a population of 309 (1.37%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Barnwell County, South Carolina in 2010, with a population of 11,726 (51.8%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 9,982 (44.09%); and the third largest ethnic group was White Alone - Hispanic with a population of 313 (1.38%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Barnwell, South Carolina.

You can find similar information for other South Carolina counties, and for South Carolina.

See this for other years:
Hispanics and Non Hispanics in Barnwell County, SC in 2010
Total Population:
Race in Barnwell County, SC in 2010
Total Population:
Ethnicity in Barnwell County, SC in 2010
Total Population:
Population By Race in Barnwell , SC in 2010
Race Population Percentage
Black or African American Alone 10,066 44.46%
White Alone 12,039 53.18%
American Indian and Alaska Native Alone 93 0.41%
Asian Alone 127 0.56%
Native Hawaiian And Pacific Islander Alone 5 0.02%
Two Or More Races 309 1.37%
Population By Ethnicity in Barnwell , SC in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 84 0.37%
White Alone - Hispanic 313 1.38%
American Indian and Alaska Native Alone - Hispanic 5 0.02%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 3 0.01%
Two Or More Races - Hispanic 14 0.06%
Black or African American Alone - Non Hispanic 9,982 44.09%
White Alone - Non Hispanic 11,726 51.8%
American Indian and Alaska Native Alone - Non Hispanic 88 0.39%
Asian Alone - Non Hispanic 127 0.56%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.01%
Two Or More Races - Non Hispanic 295 1.3%