Carrollton, GA has a population of 25,960 and is the 1,658th largest city in the United States. The population density is 1,162 per sq mi which is 596% higher than the Georgia average and 1183% higher than the national average. The median age in Carrollton is 25 which is approximately 30% lower than the Georgia average of 36. In Carrollton, 38% of the population over 15 years of age are married, 88% speak English and 10% speak Spanish. 67% of Carrollton residents were born in Georgia, 24% were born out of state, 0% were born outside of the United States and 8% were foreign born.