Marineland, FL has a population of 11 and is the 28,950th largest city in the United States. The population density is 41 per sq mi which is 86% lower than the Florida average and 55% lower than the national average. The median age in Marineland is 20 which is approximately 51% lower than the Florida average of 42. In Marineland, 0% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 36% of Marineland residents were born in Florida, 64% were born out of state, 0% were born outside of the United States and 0% were foreign born.