Atwater, Georgia From Wikipedia, the free encyclopedia Unincorporated community in Georgia, U.S. Atwater is an unincorporated community in Upson County, in the U.S. state of Georgia.[1] A post office called Atwater was established in 1901, and remained in operation until 1907.[2] The community was incorporated in 1902.[3] References ↑ U.S. Geological Survey Geographic Names Information System: Atwater, Georgia ↑ "Upson County". Jim Forte Postal History. Retrieved September 11, 2017. ↑ Candler, Allen Daniel; Evans, Clement Anselm (1906). Georgia: Comprising Sketches of Counties, Towns, Events, Institutions, and Persons. State historical association. p. 99. vteMunicipalities and communities of Upson County, Georgia, United StatesCounty seat: ThomastonCity Thomaston Map of Georgia highlighting Upson CountyTown Yatesville CDPs Hannahs Mill Lincoln Park Salem Sunset Village The Rock Other unincorporatedcommunities Atwater Crest Dog Crossing Georgia portal United States portal 32°58′06″N 84°22′10″W / 32.96833°N 84.36944°W / 32.96833; -84.36944 This Upson County, Georgia state location article is a stub. You can help Wikipedia by expanding it.vte Related Articles