Anna Maria, FL has a population of 1,128 and is the 14,406th largest city in the United States. The population density is 1,530 per sq mi which is 421% higher than the Florida average and 1589% higher than the national average. The median age in Anna Maria is 63 which is approximately 51% higher than the Florida average of 42. In Anna Maria, 70% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 19% of Anna Maria residents were born in Florida, 76% were born out of state, 0% were born outside of the United States and 5% were foreign born.