Scottdale, GA has a population of 11,221 and is the 3,603rd largest city in the United States. The population density is 3,354 per sq mi which is 1909% higher than the Georgia average and 3602% higher than the national average. The median age in Scottdale is 32 which is approximately 12% lower than the Georgia average of 36. In Scottdale, 49% of the population over 15 years of age are married, 63% speak English and 13% speak Spanish. 40% of Scottdale residents were born in Georgia, 28% were born out of state, 2% were born outside of the United States and 30% were foreign born.