Eglin AFB, FL has a population of 2,114 and is the 10,694th largest city in the United States. The population density is 698 per sq mi which is 138% higher than the Florida average and 671% higher than the national average. The median age in Eglin AFB is 23 which is approximately 44% lower than the Florida average of 42. In Eglin AFB, 70% of the population over 15 years of age are married, 81% speak English and 15% speak Spanish. 23% of Eglin AFB residents were born in Florida, 61% were born out of state, 10% were born outside of the United States and 6% were foreign born.