Chinook URL: https://knowledge.ivjn.us/en/places/mt-chinook.html Chinook is a town in Montana, United States. ## Overview Chinook is a town in [Montana](https://knowledge.ivjn.us/en/places/montana.html), United States, with a population of about 1,228[^geonames]. ## Geography - Coordinates: 48.5900, -109.2313 Updated: 2026-10-29 Relations: - Located in: Blaine County https://knowledge.ivjn.us/en/places/mt-blaine-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip