Most college graduates, South Dakota counties

South Dakota counties with the most adults 25 and over holding a bachelor's degree or higher, as of the 2024 American Community Survey. Ranked by number of graduates, not the share. This list covers the 66 counties in South Dakota that qualify, ranked against each other statewide. The median across all 66 is 833. Biggest climber in the top 100 since 2020: Fall River County, SD, up 8 places to #17.