Trenton, FL has a population of 2,315 and is the 10,228th largest city in the United States. The population density is 677 per sq mi which is 130% higher than the Florida average and 647% higher than the national average. The median age in Trenton is 30 which is approximately 29% lower than the Florida average of 42. In Trenton, 52% of the population over 15 years of age are married, 88% speak English and 12% speak Spanish. 65% of Trenton residents were born in Florida, 30% were born out of state, 0% were born outside of the United States and 5% were foreign born.