Is In Palmetto, GA These Counties: Coweta County, Fulton County: Neighboring Cities to Palmetto, GA: Fairburn, Chattahoochee Hills: ZIP Codes for Palmetto, GA: 30268, 30213, 30265: 3-Digit ZIP Code Prefix for Palmetto, GA: 302: Congressional Districts Representing Palmetto, GA: GA 13th, GA 3rd: Latitude/Longitude of Palmetto, GA (Centroid): 33.5310792231568, -84.6678948531873 Show on Map: Bounding Box of Palmetto, GA (NWSE): 33.567082, -84.730796, 33.496501, -84.621878 Show on Map: Dimensions of Palmetto, GA: Palmetto, GA is 6.3 miles wide and 4.9 miles tall: Palmetto, GA Land Coverage: 11.8 sq. miles (98%) Palmetto, GA Water Coverage: 0.2 sq. miles (2%) Total Land and Water Area Covered by Palmetto, GA: 12.0 sq. miles: Population of Palmetto, GA (2010 Census): 4,488: Density of Palmetto, GA (2010 Census): 374.00 / sq. mi.