Ismay URL: https://knowledge.ivjn.us/en/places/mt-ismay.html Ismay is a village in Montana, United States. ## Overview Ismay is a village in [Montana](https://knowledge.ivjn.us/en/places/montana.html), United States, with a population of about 21[^geonames]. ## Geography - Coordinates: 46.4972, -104.7941 Updated: 2026-10-29 Relations: - Located in: Custer County https://knowledge.ivjn.us/en/places/mt-custer-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip