Lealman, FL has a population of 20,704 and is the 2,094th largest city in the United States. The population density is 5,168 per sq mi which is 1660% higher than the Florida average and 5604% higher than the national average. The median age in Lealman is 45 which is approximately 8% higher than the Florida average of 42. In Lealman, 41% of the population over 15 years of age are married, 78% speak English and 7% speak Spanish. 35% of Lealman residents were born in Florida, 43% were born out of state, 3% were born outside of the United States and 19% were foreign born.