Chattahoochee is a city in Gadsden County, Florida, United States. The population was 3,287 at the 2000 census. According to the U.S Census estimates of 2005, the city had a population of 3,720. It is part of the Tallahassee, Florida Metropolitan Statistical Area.
Chattahoochee is located at 30°41′50″N 84°50′25″W / 30.697257°N 84.840193°W / 30.697257; -84.840193.
According to the United States Census Bureau, the city has a total area of 5.6 square miles (14.6 km²). 5.4 square miles (14.1 km²) of it is land and 0.2 square miles (0.5 km²) of it (3.37%) is water.