Mill River URL: https://knowledge.ivjn.us/en/places/ma-mill-river.html Mill River is a village in Massachusetts, United States. ## Overview Mill River is a village in [Massachusetts](https://knowledge.ivjn.us/en/places/massachusetts.html), United States, with a population of about 18[^geonames]. ## Geography - Coordinates: 42.1140, -73.2676 Updated: 2026-10-29 Relations: - Located in: Berkshire County https://knowledge.ivjn.us/en/places/ma-berkshire-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip