From a total population of 11,610, Fernandina Beach has a median age of 50.9. The average age of males, in Fernandina Beach, is 49.7 while the average age of females is 52.8. When you compare this to median age of Florida, Fernandina Beach is 9.7 years older.
The median income of individuals, in Fernandina Beach, is $31,896 while the average household income is $52,165. When comparing the median income of people living in Fernandina Beach to the rest of Florida, the average income in Fernandina Beach is $5,397 more.