Panama City Beach, FL has a population of 12,333 and is the 3,343rd largest city in the United States. The population density is 639 per sq mi which is 118% higher than the Florida average and 605% higher than the national average. The median age in Panama City Beach is 41 which is approximately 2% lower than the Florida average of 42. In Panama City Beach, 58% of the population over 15 years of age are married, 88% speak English and 5% speak Spanish. 24% of Panama City Beach residents were born in Florida, 64% were born out of state, 2% were born outside of the United States and 11% were foreign born.