Harmony URL: https://knowledge.ivjn.us/en/places/pa-harmony.html Harmony is a village in Pennsylvania, United States. ## Overview Harmony is a village in [Pennsylvania](https://knowledge.ivjn.us/en/places/pennsylvania.html), United States, with a population of about 865[^geonames]. ## Geography - Coordinates: 40.8015, -80.1273 Updated: 2026-10-29 Relations: - Located in: Butler County https://knowledge.ivjn.us/en/places/pa-butler-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip