Foley, AL has a population of 16,741 and is the 2,554th largest city in the United States. The population density is 524 per sq mi which is 470% higher than the Alabama average and 479% higher than the national average. The median age in Foley is 48 which is approximately 25% higher than the Alabama average of 39. In Foley, 59% of the population over 15 years of age are married, 87% speak English and 9% speak Spanish. 52% of Foley residents were born in Alabama, 43% were born out of state, 1% were born outside of the United States and 4% were foreign born.