Waterloo is located in Linn County. About 222 people live here (as of 2020). Between 2010 and 2020, the population declined from 229 to 222. The region is at 123 meters above sea level. The area covers about 0.3 square kilometers. There are about 14 streets in Waterloo. The region was founded in 1893. The dialing code is 458. The name originates from Battle of Waterloo (1815 battle during the War of the Seventh Coalition) Waterloo is city in Oregon, USA.
| Named after | Battle of Waterloo |
| Year built | 1893 |
| Area | 0.3 km² |
| Elevation | 123 m |
| Located in | Linn County |
| Country | United States |
| Population | 222 |
| Official name | Waterloo |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |
Public transit map Waterloo Legend 
Bicycle map Waterloo Legend 
Pedestrian map Waterloo Legend