Ranking of South Carolina Counties By Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Based on the US Census ACS-5Yrs estimates, in 2021, the population of South Carolina (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 1,008,011. Among all South Carolina counties, Horry County had the highest population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (85,006), followed by Greenville County (82,361), and Spartanburg County (67,289).

The chart below shows the top 10 South Carolina counties, and the table below shows the ranking of all South Carolina counties.

You can see similar information for other educational attainments.

You can also see similar information for other states and for the United States.