Auburn, GA has a population of 7,291 and is the 5,034th largest city in the United States. The population density is 1,103 per sq mi which is 561% higher than the Georgia average and 1117% higher than the national average. The median age in Auburn is 32 which is approximately 11% lower than the Georgia average of 36. In Auburn, 54% of the population over 15 years of age are married, 83% speak English and 11% speak Spanish. 60% of Auburn residents were born in Georgia, 31% were born out of state, 0% were born outside of the United States and 9% were foreign born.