Brent, FL has a population of 22,319 and is the 1,947th largest city in the United States. The population density is 2,151 per sq mi which is 633% higher than the Florida average and 2274% higher than the national average. The median age in Brent is 29 which is approximately 31% lower than the Florida average of 42. In Brent, 34% of the population over 15 years of age are married, 94% speak English and 2% speak Spanish. 42% of Brent residents were born in Florida, 51% were born out of state, 2% were born outside of the United States and 5% were foreign born.