Arnold Line URL: https://knowledge.ivjn.us/en/places/ms-arnold-line.html Arnold Line is a town in Mississippi, United States. ## Overview Arnold Line is a town in [Mississippi](https://knowledge.ivjn.us/en/places/mississippi.html), United States, with a population of about 1,719[^geonames]. ## Geography - Coordinates: 31.3352, -89.3734 Updated: 2026-10-29 Relations: - Located in: Lamar County https://knowledge.ivjn.us/en/places/ms-lamar-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip