Dahlonega, GA has a population of 6,196 and is the 5,637th largest city in the United States. The population density is 718 per sq mi which is 330% higher than the Georgia average and 692% higher than the national average. The median age in Dahlonega is 24 which is approximately 35% lower than the Georgia average of 36. In Dahlonega, 36% of the population over 15 years of age are married, 91% speak English and 7% speak Spanish. 55% of Dahlonega residents were born in Georgia, 38% were born out of state, 0% were born outside of the United States and 7% were foreign born.