Avalon, GA has a population of 190 and is the 24,646th largest city in the United States. The population density is 108 per sq mi which is 36% lower than the Georgia average and 19% higher than the national average. The median age in Avalon is 47 which is approximately 31% higher than the Georgia average of 36. In Avalon, 62% of the population over 15 years of age are married, 95% speak English and 5% speak Spanish. 66% of Avalon residents were born in Georgia, 28% were born out of state, 2% were born outside of the United States and 5% were foreign born.