Buffalo County, South Dakota covers an area of approximately 481 square miles with a geographic center of 44.09122012°(N), -99.23209381°(W).
These are the far north, south, east, and west coordinates of Buffalo County, South Dakota, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Buffalo County, South Dakota, as it (most likely) doesn't fill up the entire rectangle.
According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Buffalo County is 362 meters (1,188 feet). This ranks Buffalo County 22nd in terms of lowest elevations when compared to a total of 66 counties in South Dakota.
Buffalo County's highest elevation is 627 meters (2,057 feet) which ranks it 30th in terms of highest elevations when compared to a total of 66 counties in South Dakota.