Georgetown is a city in Quitman County, Georgia, United States. It is on the Alabama-Georgia state line next to Walter F. George Lake and across the Chattahoochee River from Eufaula, Alabama. Per the 2020 census, the population was 2,235. In 2006, Georgetown and Quitman County voted to consolidate their governments, becoming the smallest such consolidated entity in the Lower 48 states.