Ranking of South Carolina Counties By Non-Hispanic Voting-age Population from Census 2020

According to the data from the United States 2020 decennial Census, in April 2020, among all of South Carolina counties, Greenville County had the highest voting-age population who identified as Non-Hispanic (not hispanic or latino) (367.87K), followed by Richland County (309.25K), and Charleston County (307.92K).

The chart below shows the top 10 counties, and the table below shows the ranking of all South Carolina counties based on the voting-age population who identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups in South Carolina.