Keizer URL: https://knowledge.ivjn.us/en/places/or-keizer.html Keizer is a city in Oregon, United States. ## Overview Keizer is a city in [Oregon](https://knowledge.ivjn.us/en/places/oregon.html), United States, with a population of about 37,895[^geonames]. ## Geography - Coordinates: 44.9901, -123.0262 Updated: 2026-10-29 Relations: - Located in: Marion County https://knowledge.ivjn.us/en/places/or-marion-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip