Seminole Manor, FL has a population of 2,925 and is the 8,935th largest city in the United States. The population density is 7,400 per sq mi which is 2420% higher than the Florida average and 8067% higher than the national average. The median age in Seminole Manor is 39 which is approximately 7% lower than the Florida average of 42. In Seminole Manor, 46% of the population over 15 years of age are married, 47% speak English and 36% speak Spanish. 35% of Seminole Manor residents were born in Florida, 26% were born out of state, 4% were born outside of the United States and 35% were foreign born.