Crescent City, FL has a population of 1,742 and is the 11,838th largest city in the United States. The population density is 845 per sq mi which is 188% higher than the Florida average and 833% higher than the national average. The median age in Crescent City is 44 which is approximately 6% higher than the Florida average of 42. In Crescent City, 50% of the population over 15 years of age are married, 84% speak English and 13% speak Spanish. 53% of Crescent City residents were born in Florida, 38% were born out of state, 2% were born outside of the United States and 7% were foreign born.