Waterloo URL: https://knowledge.ivjn.us/en/places/or-waterloo.html Waterloo is a village in Oregon, United States. ## Overview Waterloo is a village in [Oregon](https://knowledge.ivjn.us/en/places/oregon.html), United States, with a population of about 235[^geonames]. ## Geography - Coordinates: 44.4940, -122.8254 Updated: 2026-10-29 Relations: - Located in: Linn County https://knowledge.ivjn.us/en/places/or-linn-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip