Redington Beach, FL has a population of 1,489 and is the 12,736th largest city in the United States. The population density is 4,157 per sq mi which is 1316% higher than the Florida average and 4488% higher than the national average. The median age in Redington Beach is 55 which is approximately 32% higher than the Florida average of 42. In Redington Beach, 66% of the population over 15 years of age are married, 90% speak English and 5% speak Spanish. 21% of Redington Beach residents were born in Florida, 65% were born out of state, 2% were born outside of the United States and 11% were foreign born.