'Nassau County, FL' definitions:
Nassau -- U.S. County in Florida
From: Gazetteer 2000
Name :
Nassau -- U.S. County in Florida
Population (2000) :
57663
Housing Units (2000) :
25917
Land area (2000) :
651.551622 sq. miles (1687.510883 sq. km)
Water area (2000) :
74.304939 sq. miles (192.448901 sq. km)
Total area (2000) :
725.856561 sq. miles (1879.959784 sq. km)
Located within :
Florida (FL), FIPS 12
Location :
30.623401 N, 81.704762 W