Douglasville, GA has a population of 32,317 and is the 1,314th largest city in the United States. The population density is 1,435 per sq mi which is 760% higher than the Georgia average and 1484% higher than the national average. The median age in Douglasville is 34 which is approximately 7% lower than the Georgia average of 36. In Douglasville, 44% of the population over 15 years of age are married, 91% speak English and 5% speak Spanish. 48% of Douglasville residents were born in Georgia, 42% were born out of state, 1% were born outside of the United States and 9% were foreign born.