Ranking of South Dakota 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 Dakota (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 174,791. Among all South Dakota counties, Minnehaha County had the highest population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (33,038), followed by Pennington County (21,038), and Lincoln County (9,592).

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

You can see similar information for other educational attainments.

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