Kensington Park, FL has a population of 4,320 and is the 7,091st largest city in the United States. The population density is 3,396 per sq mi which is 728% higher than the Florida average and 3648% higher than the national average. The median age in Kensington Park is 41 which is approximately 1% lower than the Florida average of 42. In Kensington Park, 51% of the population over 15 years of age are married, 63% speak English and 33% speak Spanish. 32% of Kensington Park residents were born in Florida, 37% were born out of state, 1% were born outside of the United States and 30% were foreign born.