Lake Alfred, FL has a population of 5,353 and is the 6,174th largest city in the United States. The population density is 576 per sq mi which is 96% higher than the Florida average and 536% higher than the national average. The median age in Lake Alfred is 37 which is approximately 10% lower than the Florida average of 42. In Lake Alfred, 61% of the population over 15 years of age are married, 84% speak English and 13% speak Spanish. 47% of Lake Alfred residents were born in Florida, 40% were born out of state, 7% were born outside of the United States and 7% were foreign born.