Mount Briar URL: https://knowledge.ivjn.us/en/places/md-mount-briar.html Mount Briar is a village in Maryland, United States. ## Overview Mount Briar is a village in [Maryland](https://knowledge.ivjn.us/en/places/maryland.html), United States, with a population of about 160[^geonames]. ## Geography - Coordinates: 39.4426, -77.6858 Updated: 2026-10-29 Relations: - Located in: Washington County https://knowledge.ivjn.us/en/places/md-washington-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip