| City : | Waterloo Town |
| County : | Dekalb County |
| State : | Indiana (IN) |
| Land Area : | 1.74 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 41.4318996 |
| Longitude : | -85.0285807 |
| Population (2010): | 2,242 |
| Population Estimate (2012) : | 2,145 |
| Population Density : | 1,289.34/sq mi |
| Housing Units (2012) : | 942 |
| Median Household Income (2012) : | $37,070 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $42,371 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $83,200 (Indiana : $123,400, USA : $181,400) |
Waterloo Town Zip Codes
| 46793 (4,292) |