Georgetown, TX has a population of 59,436 and is the 656th largest city in the United States. The population density is 1,132 per sq mi which is 1068% higher than the Texas average and 1150% higher than the national average. The median age in Georgetown is 47 which is approximately 37% higher than the Texas average of 34. In Georgetown, 67% of the population over 15 years of age are married, 83% speak English and 14% speak Spanish. 48% of Georgetown residents were born in Texas, 41% were born out of state, 2% were born outside of the United States and 9% were foreign born.