Tequesta, FL has a population of 5,873 and is the 5,831st largest city in the United States. The population density is 3,214 per sq mi which is 995% higher than the Florida average and 3447% higher than the national average. The median age in Tequesta is 49 which is approximately 18% higher than the Florida average of 42. In Tequesta, 56% of the population over 15 years of age are married, 88% speak English and 6% speak Spanish. 31% of Tequesta residents were born in Florida, 57% were born out of state, 1% were born outside of the United States and 11% were foreign born.