Palmetto, GA has a population of 5,087 and is the 6,386th largest city in the United States. The population density is 431 per sq mi which is 158% higher than the Georgia average and 376% higher than the national average. The median age in Palmetto is 33 which is approximately 10% lower than the Georgia average of 36. In Palmetto, 41% of the population over 15 years of age are married, 80% speak English and 19% speak Spanish. 68% of Palmetto residents were born in Georgia, 18% were born out of state, 0% were born outside of the United States and 14% were foreign born.