Callaway, FL has a population of 14,942 and is the 2,845th largest city in the United States. The population density is 1,677 per sq mi which is 471% higher than the Florida average and 1751% higher than the national average. The median age in Callaway is 36 which is approximately 15% lower than the Florida average of 42. In Callaway, 58% of the population over 15 years of age are married, 92% speak English and 4% speak Spanish. 41% of Callaway residents were born in Florida, 49% were born out of state, 5% were born outside of the United States and 5% were foreign born.