Avalon, GA has a population of 317 and is the 22,189th largest city in the United States. The population density is 179 per sq mi which is 8% higher than the Georgia average and 98% higher than the national average. The median age in Avalon is 45 which is approximately 24% higher than the Georgia average of 36. In Avalon, 57% of the population over 15 years of age are married, 82% speak English and 18% speak Spanish. 70% of Avalon residents were born in Georgia, 17% were born out of state, 0% were born outside of the United States and 13% were foreign born.