Fernandina Beach Flag

Fernandina Beach

County:
Nassau County
County Seat:
No
Area (mi²):
11.84
State:
Florida

Fernandina Beach is a city located in Nassau County, Florida. Fernandina Beach has a 2026 population of 13,672. Fernandina Beach is currently growing at a rate of 0.1% annually and its population has increased by 4.45% since the most recent census, which recorded a population of 13,090 in 2020.

13.7K
Total Population
1,155
Density (mi²)
13 0.1%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)