Gann Valley, South Dakota Statistic: Population, Charts, Map, Steets and More

The Population & Steets of Gann Valley are provided below for your information. This information is based on data from the U.S. Census Bureau. These statistics are recalculated from census block data. The median home value is $57,000, and there are around 0 residents in poverty. For the last decade, the average home appreciation rate was 3.1%. For more information about the population of Gann Valley, South Dakota, you can check the U.S. Census Bureau.

The city of Gann Valley is the unincorporated county seat of Buffalo County, SD and is home to a population of 14. The city recorded the highest temperature recorded in South Dakota history on July 5, 1936, but it was 80 degrees cooler on our visit. Gann Valley also boasts the tallest sheriff in South Dakota history, August Klindt, who stood seven feet, three inches tall. He served as sheriff for six years during the 1940s.