Lamar URL: https://knowledge.ivjn.us/en/places/mo-lamar.html Lamar is a town in Missouri, United States. ## Overview Lamar is a town in [Missouri](https://knowledge.ivjn.us/en/places/missouri.html), United States, with a population of about 4,361[^geonames]. ## Geography - Coordinates: 37.4950, -94.2766 Updated: 2026-10-29 Relations: - Located in: Barton County https://knowledge.ivjn.us/en/places/mo-barton-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip