Nassau County Map, Florida, U.S.

Map of Nassau County - Nassau County is a county located in the U.S. state of Florida. Nassau County Map showing cities, highways, important places and water bodies. Get Where is Nassau County located in the map, major cities in Nassau county, population, areas, and places of interest.

Map of Nassau County, Florida

About Nassau County Map, Florida: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Nassau County, Florida

Nassau County is located in the northeastern part of Florida, in the state of the United States. The county was established in 1824 and was named after the Duchy of Nassau in Germany. The county seat and largest city is Fernandina Beach. Nassau County is known for its coastal communities, maritime heritage, and proximity to the Jacksonville metropolitan area.

Population

According to the United States Census Bureau, the population of Nassau County is 90,352 as recorded in the 2020 Census, and the population density is approximately 138 people per square mile.

Area and Geography

According to the United States Census Bureau, Nassau County covers a total area of approximately 726 square miles (about 1,880 square kilometers), including about 649 square miles (1,681 square kilometers) of land and 77 square miles (199 square kilometers) of water. The county features Atlantic Ocean coastline, Amelia Island, rivers, marshlands, and inland forests.

Bordering Counties

Nassau County shares boundaries with Georgia to the north, Duval County to the south, and Baker County to the west.

Major Cities and Communities

Major cities and towns include Fernandina Beach, Yulee, Callahan, Hilliard, and Bryceville.

Attractions and Recreation

Nassau County offers beaches and waterfront recreation on Amelia Island, along with parks, boating, and fishing opportunities. The county’s historic downtown Fernandina Beach and maritime heritage contribute to local tourism. Florida State College at Jacksonville serves residents in the broader region and supports higher education access nearby.

Transportation

Nassau County is served by Interstate 95 and State Road A1A, providing north-south coastal connectivity. U.S. Highway 17 runs through inland communities, linking the county to neighboring areas in Northeast Florida and southern Georgia.

Explore more counties in Florida Counties or view the complete USA States Map section for additional geographic information.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General county information referenced from the Official Nassau County Government Website.

Facts about Nassau County, Florida

Ctities in Nassau county

Top Attractions in Nassau County, Florida

• Amelia Island – Beaches, historic district, and resorts.
• Fort Clinch State Park – Civil War fort and shoreline.
• Downtown Fernandina Beach – Shops, dining, and history.
• Amelia Island Museum of History – Local heritage exhibits.
• Egans Creek Greenway – Trails and wildlife viewing.
• American Beach Museum – African American beach history.
• Fernandina Beach Waterfront – Marina and river views.
• Lofton Creek – Kayaking and scenic paddling.
• Yulee Historic Sites – Early settlement landmarks.
• Scenic Coastal Drives – Marshlands and ocean views.

Highways in Nassau

Interstate 95, Interstate 10, US 1, US 17, US 23, US 90, US 301, SR A1A, SR 2, SR 15A, CR 108, SR 115, CR 119, SR 200.

Nearest Airports

Nearest airport of Nassau is Fernandina Beach Municipal Airport.