'Dallas County' definitions:

Dallas -- U.S. County in Iowa

From: Gazetteer 2000
Name :
Dallas -- U.S. County in Iowa
Population (2000) :
40750
Housing Units (2000) :
16529
Land area (2000) :
586.465000 sq. miles (1518.937313 sq. km)
Water area (2000) :
5.264133 sq. miles (13.634041 sq. km)
Total area (2000) :
591.729133 sq. miles (1532.571354 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
41.682923 N, 94.021682 W

Dallas -- U.S. County in Missouri

From: Gazetteer 2000
Name :
Dallas -- U.S. County in Missouri
Population (2000) :
15661
Housing Units (2000) :
6914
Land area (2000) :
541.543204 sq. miles (1402.590401 sq. km)
Water area (2000) :
1.291425 sq. miles (3.344776 sq. km)
Total area (2000) :
542.834629 sq. miles (1405.935177 sq. km)
Located within :
Missouri (MO), FIPS 29
Location :
37.675356 N, 93.040866 W

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

Dallas -- U.S. County in Texas

From: Gazetteer 2000
Name :
Dallas -- U.S. County in Texas
Population (2000) :
2218899
Housing Units (2000) :
854119
Land area (2000) :
879.598933 sq. miles (2278.150680 sq. km)
Water area (2000) :
28.959054 sq. miles (75.003602 sq. km)
Total area (2000) :
908.557987 sq. miles (2353.154282 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
32.803579 N, 96.788828 W

Dallas -- U.S. County in Arkansas

From: Gazetteer 2000
Name :
Dallas -- U.S. County in Arkansas
Population (2000) :
9210
Housing Units (2000) :
4401
Land area (2000) :
667.420064 sq. miles (1728.609957 sq. km)
Water area (2000) :
0.741036 sq. miles (1.919275 sq. km)
Total area (2000) :
668.161100 sq. miles (1730.529232 sq. km)
Located within :
Arkansas (AR), FIPS 05
Location :
33.938130 N, 92.608187 W