'San Juan County' definitions:

San Juan -- U.S. County in New Mexico

From: Gazetteer 2000
Name :
San Juan -- U.S. County in New Mexico
Population (2000) :
113801
Housing Units (2000) :
43221
Land area (2000) :
5514.017199 sq. miles (14281.238377 sq. km)
Water area (2000) :
24.345231 sq. miles (63.053856 sq. km)
Total area (2000) :
5538.362430 sq. miles (14344.292233 sq. km)
Located within :
New Mexico (NM), FIPS 35
Location :
36.577598 N, 108.304060 W

San Juan -- U.S. County in Washington

From: Gazetteer 2000
Name :
San Juan -- U.S. County in Washington
Population (2000) :
14077
Housing Units (2000) :
9752
Land area (2000) :
174.923150 sq. miles (453.048860 sq. km)
Water area (2000) :
446.147147 sq. miles (1155.515756 sq. km)
Total area (2000) :
621.070297 sq. miles (1608.564616 sq. km)
Located within :
Washington (WA), FIPS 53
Location :
48.575362 N, 122.966438 W

San Juan -- U.S. County in Utah

From: Gazetteer 2000
Name :
San Juan -- U.S. County in Utah
Population (2000) :
14413
Housing Units (2000) :
5449
Land area (2000) :
7820.176215 sq. miles (20254.162556 sq. km)
Water area (2000) :
112.912769 sq. miles (292.442718 sq. km)
Total area (2000) :
7933.088984 sq. miles (20546.605274 sq. km)
Located within :
Utah (UT), FIPS 49
Location :
37.425462 N, 109.506642 W

San Juan -- U.S. County in Colorado

From: Gazetteer 2000
Name :
San Juan -- U.S. County in Colorado
Population (2000) :
558
Housing Units (2000) :
632
Land area (2000) :
387.422900 sq. miles (1003.420663 sq. km)
Water area (2000) :
0.862102 sq. miles (2.232833 sq. km)
Total area (2000) :
388.285002 sq. miles (1005.653496 sq. km)
Located within :
Colorado (CO), FIPS 08
Location :
37.809073 N, 107.674865 W