Chattahoochee County, named for the Chattahoochee River that forms the county's western border, was created 14 February 1854 from parts of Marion and Muscogee Counties. Cusseta, the county seat, was incorporated on December 22, 1855. 
Welcome To,
Chattachoochee County
The county courthouse, in Cusseta, was constructed in 1854, and is listed on the National Register of Historic Places. Chattahoochee County is home to the Fort Benning Military Reservation, which was founded at the beginning of the first World War, and was named for General Henry Lewis Benning, a Confederate general.
Chattahoochee County is Neighbored by Muscogee in the Northwest, Russell County in the west, Stewart County in the South and Talbot County in the Northeast.
All information contained herein was gathered from the internet in many places.