• Source: Gann Valley, South Dakota

Gann Valley is a census-designated place in and the county seat of Buffalo County, South Dakota, United States. The town had a population of 10 as of the 2020 census. It is the smallest unincorporated county seat in the United States.




History


The community was founded in 1885 by Herst Gann in a valley on Crow Creek just east of the Crow Creek Reservation. Gann donated the courthouse in the community and A.L. Spencer donated 30 acres, resulting in the community becoming the county seat. In 1886 the county seat was moved to Buffalo Center but was moved back to Gann in 1888.
The center of population of South Dakota is located in Gann Valley. Gann Valley holds the record for the highest temperature in South Dakota, at 120 °F (49 °C).




Climate


This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen climate classification system, Gann Valley has a humid continental climate.




Demographics






See also


List of census-designated places in South Dakota




References

Kata Kunci Pencarian:

• Gann Valley, South Dakota
• Gann
• Amidon, North Dakota
• Buffalo County, South Dakota
• Mentone, Texas
• Demographics of South Dakota
• Brewster, Nebraska
• Bank of Buffalo County
• South Dakota
• List of counties in South Dakota