Douglas, GA has a population of 11,742 and is the 3,474th largest city in the United States. The population density is 877 per sq mi which is 425% higher than the Georgia average and 868% higher than the national average. The median age in Douglas is 33 which is approximately 10% lower than the Georgia average of 36. In Douglas, 40% of the population over 15 years of age are married, 93% speak English and 6% speak Spanish. 84% of Douglas residents were born in Georgia, 13% were born out of state, 0% were born outside of the United States and 3% were foreign born.