Callahan -- U.S. County in Texas
Population (2000): 12905
Housing Units (2000): 5925
Land area (2000): 898.618313 sq. miles (2327.410648 sq. km)
Water area (2000): 2.640927 sq. miles (6.839969 sq. km)
Total area (2000): 901.259240 sq. miles (2334.250617 sq. km)
Located within: Texas (TX), FIPS 48
Location: 32.326246 N, 99.371147 W
Headwords: Callahan Callahan, TX Callahan County Callahan County, TX

Source: U.S. Gazetteer Counties (2000)
 

Callahan, FL -- U.S. town in Florida
Population (2000): 962
Housing Units (2000): 444
Land area (2000): 1.327063 sq. miles (3.437077 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 1.327063 sq. miles (3.437077 sq. km)
FIPS code: 09700
Located within: Florida (FL), FIPS 12
Location: 30.560702 N, 81.830850 W
ZIP Codes (1990): 32011
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: Callahan, FL Callahan

Source: U.S. Gazetteer Places (2000)