How Smart Is South Dakota Compared to Other States in the Nation?How Smart Is South Dakota Compared to Other States in the Nation?Just how smart is the average South Dakotan anyway? Marc ElliottMarc Elliott
Where Does South Dakota Rank among America’s Smartest States?Where Does South Dakota Rank among America’s Smartest States?The average IQ in the Mount Rushmore State is four points higher than the national averageJeff HarknessJeff Harkness