| Place Name | Fernandina Beach |
| Place Type | City |
| ZIP Code(s) | 32034 |
| County | Nassau County |
| Area Code(s) | 904 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 11,573 |
| Population Growth Rate (2010-19) | 13.62% |
| Majority Ethnicity | White 76.44% |
| Metro/Micro Stats Area | Jacksonville, FL |
| US Congressional District(s) | Florida 4th |
| State House Districts | 11 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 76.44% |
| African American | 10.9% |
| Hispanic | 0% |
| Asian | 1.6% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.06% |