County Dossier

Nassau County

Florida | County

Population

97,859

Land Area

648.7 sq mi

Context

Metro

Geography

County silhouette

Land Area
648.7 sq mi
Water Area
77.2 sq mi
Water Share
10.6%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

97,859

Density
150.9 / sq mi
Households
39,307
Housing Units
45,058
Median Age
46.5 years

Income & Economy

Median Household Income

$89,804

GDP

$4.98B

Real GDP Change+4.6%
Per Capita Income
$47,685
Personal Income
$8.71B
Personal Income Per Capita
$83,469

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Relief

Min

-4 ft

Mean

7 ft

Max

35 ft

Provenance

GEOID 12089 ANSI 00295730
Latitude 30.60596 Longitude -81.76509
Canonical 2025 Gazetteer ACS ACS 2020-2024 5-year BEA BEA county 2024 release (2026-02-05) BLS BLS LAUS 2024 annual average USDA USDA RUCC 2023 USGS USGS 3DEP published as of 2026-03-23