Fernandina Real EstateFernandina is located in Florida. Fernandina, Florida has a population of 5,978. The median household income in Fernandina, Florida is $57,660. The median household income for the surrounding county is $64,294 compared to the national median of $57,652. The median age of people living in Fernandina is 53.6 years. Fernandina WeatherThe average high temperature in July is 90.6 degrees, with an average low temperature in January of 44.5 degrees. The average rainfall is approximately 49.6 inches per year, with 0 inches of snow per year. Fernandina MapReal estate near FernandinaNearby CitiesNearby Cities Homes for Sale |