Lamar URL: https://knowledge.ivjn.us/en/places/ar-lamar.html Lamar is a town in Arkansas, United States. ## Overview Lamar is a town in [Arkansas](https://knowledge.ivjn.us/en/places/arkansas.html), United States, with a population of about 1,668[^geonames]. ## Geography - Coordinates: 35.4406, -93.3880 Updated: 2026-10-29 Relations: - Located in: Johnson County https://knowledge.ivjn.us/en/places/ar-johnson-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip