Basic information about the Buffalo County
The Buffalo County is located in the state of South Dakota. This county occupies 489 square miles, with 17 square miles being water areas. There are 1.912 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Buffalo County citizens, the 3 largest groups are American Indian and Alaska Native (84.05%), followed by White (14.8%) and Two or More races (0.89%). There are 532 households in the county, while 76,50% of them are family households and 23,50% represent non family households. There are 2 cities and towns in Buffalo County. The most populated city is Fort Thompson CDP and the smallest town or village is Gann Valley CDP.