Grant County URL: https://knowledge.ivjn.us/en/places/or-grant-county.html Grant County is a county of Oregon, United States. ## Overview Grant County is a county of [Oregon](https://knowledge.ivjn.us/en/places/oregon.html), United States (FIPS or023), with a population of about 7,272[^geonames]. ## Geography - Coordinates: 44.4913, -119.0074 - Time zone: America/Los_Angeles Updated: 2026-10-29 Relations: - Located in: Oregon https://knowledge.ivjn.us/en/places/oregon.html - Contains places: Canyon City https://knowledge.ivjn.us/en/places/or-canyon-city.html - Contains places: Dayville https://knowledge.ivjn.us/en/places/or-dayville.html - Contains places: Granite https://knowledge.ivjn.us/en/places/or-granite.html - Contains places: John Day https://knowledge.ivjn.us/en/places/or-john-day.html - Contains places: Long Creek https://knowledge.ivjn.us/en/places/or-long-creek.html - Contains places: Monument https://knowledge.ivjn.us/en/places/or-monument.html - Contains places: Mount Vernon https://knowledge.ivjn.us/en/places/or-mount-vernon.html - Contains places: Prairie City https://knowledge.ivjn.us/en/places/or-prairie-city.html - Contains places: Seneca https://knowledge.ivjn.us/en/places/or-seneca.html Mentioned in: - Canyon City https://knowledge.ivjn.us/en/places/or-canyon-city.html - Dayville https://knowledge.ivjn.us/en/places/or-dayville.html - Granite https://knowledge.ivjn.us/en/places/or-granite.html - John Day https://knowledge.ivjn.us/en/places/or-john-day.html - Long Creek https://knowledge.ivjn.us/en/places/or-long-creek.html - Monument https://knowledge.ivjn.us/en/places/or-monument.html - Mount Vernon https://knowledge.ivjn.us/en/places/or-mount-vernon.html - Prairie City https://knowledge.ivjn.us/en/places/or-prairie-city.html - Seneca https://knowledge.ivjn.us/en/places/or-seneca.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip