'Waterloo, IN' definitions:

Waterloo, IN -- U.S. town in Indiana

From: Gazetteer 2000
Name :
Waterloo, IN -- U.S. town in Indiana
Population (2000) :
2200
Housing Units (2000) :
898
Land area (2000) :
1.500021 sq. miles (3.885036 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.500021 sq. miles (3.885036 sq. km)
FIPS code :
81278
Located within :
Indiana (IN), FIPS 18
Location :
41.431286 N, 85.022379 W
ZIP Codes (1990) :
46793
Note :
some ZIP codes may be omitted esp. for suburbs.