Union URL: https://knowledge.ivjn.us/en/places/nh-union.html Union is a village in New Hampshire, United States. ## Overview Union is a village in [New Hampshire](https://knowledge.ivjn.us/en/places/new-hampshire.html), United States, with a population of about 204[^geonames]. ## Geography - Coordinates: 43.4915, -71.0231 Updated: 2026-10-29 Relations: - Located in: Carroll County https://knowledge.ivjn.us/en/places/nh-carroll-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip