Georgetown, LA has a population of 392 and is the 20,975th largest city in the United States. The population density is 302 per sq mi which is 240% higher than the Louisiana average and 233% higher than the national average. The median age in Georgetown is 24 which is approximately 33% lower than the Louisiana average of 36. In Georgetown, 67% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 89% of Georgetown residents were born in Louisiana, 11% were born out of state, 0% were born outside of the United States and 0% were foreign born.