Menlo, GA has a population of 446 and is the 20,268th largest city in the United States. The population density is 570 per sq mi which is 241% higher than the Georgia average and 529% higher than the national average. The median age in Menlo is 41 which is approximately 12% higher than the Georgia average of 36. In Menlo, 53% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 73% of Menlo residents were born in Georgia, 26% were born out of state, 1% were born outside of the United States and 0% were foreign born.