'San Carlos' definitions:

San Carlos, AZ -- U.S. Census Designated Place in Arizona

From: Gazetteer 2000
Name :
San Carlos, AZ -- U.S. Census Designated Place in Arizona
Population (2000) :
3716
Housing Units (2000) :
994
Land area (2000) :
8.828068 sq. miles (22.864589 sq. km)
Water area (2000) :
0.032029 sq. miles (0.082956 sq. km)
Total area (2000) :
8.860097 sq. miles (22.947545 sq. km)
FIPS code :
62910
Located within :
Arizona (AZ), FIPS 04
Location :
33.351069 N, 110.459862 W
ZIP Codes (1990) :
85550
Note :
some ZIP codes may be omitted esp. for suburbs.

San Carlos, CA -- U.S. city in California

From: Gazetteer 2000
Name :
San Carlos, CA -- U.S. city in California
Population (2000) :
27718
Housing Units (2000) :
11691
Land area (2000) :
5.916231 sq. miles (15.322968 sq. km)
Water area (2000) :
0.010017 sq. miles (0.025944 sq. km)
Total area (2000) :
5.926248 sq. miles (15.348912 sq. km)
FIPS code :
65070
Located within :
California (CA), FIPS 06
Location :
37.499187 N, 122.263278 W
ZIP Codes (1990) :
94070
Note :
some ZIP codes may be omitted esp. for suburbs.

San Carlos, TX -- U.S. Census Designated Place in Texas

From: Gazetteer 2000
Name :
San Carlos, TX -- U.S. Census Designated Place in Texas
Population (2000) :
2650
Housing Units (2000) :
693
Land area (2000) :
1.794768 sq. miles (4.648428 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.794768 sq. miles (4.648428 sq. km)
FIPS code :
65048
Located within :
Texas (TX), FIPS 48
Location :
26.297004 N, 98.069408 W
Note :
some ZIP codes may be omitted esp. for suburbs.