Tignall, GA has a population of 425 and is the 20,526th largest city in the United States. The population density is 154 per sq mi which is 8% lower than the Georgia average and 70% higher than the national average. The median age in Tignall is 57 which is approximately 56% higher than the Georgia average of 36. In Tignall, 50% of the population over 15 years of age are married, 96% speak English and 4% speak Spanish. 80% of Tignall residents were born in Georgia, 17% were born out of state, 0% were born outside of the United States and 2% were foreign born.