'Mason County' definitions:

Mason -- U.S. County in Kentucky

From: Gazetteer 2000
Name :
Mason -- U.S. County in Kentucky
Population (2000) :
16800
Housing Units (2000) :
7754
Land area (2000) :
241.108946 sq. miles (624.469278 sq. km)
Water area (2000) :
5.492168 sq. miles (14.224648 sq. km)
Total area (2000) :
246.601114 sq. miles (638.693926 sq. km)
Located within :
Kentucky (KY), FIPS 21
Location :
38.612504 N, 83.797966 W

Mason -- U.S. County in Illinois

From: Gazetteer 2000
Name :
Mason -- U.S. County in Illinois
Population (2000) :
16038
Housing Units (2000) :
7033
Land area (2000) :
538.942504 sq. miles (1395.854617 sq. km)
Water area (2000) :
24.426097 sq. miles (63.263298 sq. km)
Total area (2000) :
563.368601 sq. miles (1459.117915 sq. km)
Located within :
Illinois (IL), FIPS 17
Location :
40.260702 N, 89.913299 W

Mason -- U.S. County in Michigan

From: Gazetteer 2000
Name :
Mason -- U.S. County in Michigan
Population (2000) :
28274
Housing Units (2000) :
16063
Land area (2000) :
495.167402 sq. miles (1282.477630 sq. km)
Water area (2000) :
746.697245 sq. miles (1933.936905 sq. km)
Total area (2000) :
1241.864647 sq. miles (3216.414535 sq. km)
Located within :
Michigan (MI), FIPS 26
Location :
43.984111 N, 86.305178 W

Mason -- U.S. County in Texas

From: Gazetteer 2000
Name :
Mason -- U.S. County in Texas
Population (2000) :
3738
Housing Units (2000) :
2372
Land area (2000) :
932.066402 sq. miles (2414.040796 sq. km)
Water area (2000) :
0.112912 sq. miles (0.292441 sq. km)
Total area (2000) :
932.179314 sq. miles (2414.333237 sq. km)
Located within :
Texas (TX), FIPS 48
Location :
30.750115 N, 99.213226 W

Mason -- U.S. County in Washington

From: Gazetteer 2000
Name :
Mason -- U.S. County in Washington
Population (2000) :
49405
Housing Units (2000) :
25515
Land area (2000) :
961.056692 sq. miles (2489.125299 sq. km)
Water area (2000) :
89.974643 sq. miles (233.033245 sq. km)
Total area (2000) :
1051.031335 sq. miles (2722.158544 sq. km)
Located within :
Washington (WA), FIPS 53
Location :
47.313345 N, 123.104320 W

Mason -- U.S. County in West Virginia

From: Gazetteer 2000
Name :
Mason -- U.S. County in West Virginia
Population (2000) :
25957
Housing Units (2000) :
12056
Land area (2000) :
431.852458 sq. miles (1118.492685 sq. km)
Water area (2000) :
12.950256 sq. miles (33.541007 sq. km)
Total area (2000) :
444.802714 sq. miles (1152.033692 sq. km)
Located within :
West Virginia (WV), FIPS 54
Location :
38.822426 N, 82.042659 W