St. Georges, DE has a population of 1,097 and is the 14,569th largest city in the United States. The population density is 1,132 per sq mi which is 207% higher than the Delaware average and 1150% higher than the national average. The median age in St. Georges is 38 which is approximately 5% lower than the Delaware average of 40. In St. Georges, 60% of the population over 15 years of age are married, 97% speak English and 3% speak Spanish. 59% of St. Georges residents were born in Delaware, 38% were born out of state, 2% were born outside of the United States and 1% were foreign born.