'Dallas County, AL' definitions:

Dallas -- U.S. County in Alabama

From: Gazetteer 2000
Name :
Dallas -- U.S. County in Alabama
Population (2000) :
46365
Housing Units (2000) :
20450
Land area (2000) :
980.712551 sq. miles (2540.033739 sq. km)
Water area (2000) :
12.661627 sq. miles (32.793461 sq. km)
Total area (2000) :
993.374178 sq. miles (2572.827200 sq. km)
Located within :
Alabama (AL), FIPS 01
Location :
32.379942 N, 87.065563 W