About This Place
Western Grove is a town in Newton County, Arkansas, United States. The population was 407 at the 2000 census. It is part of the Harrison Micropolitan Statistical Area.
Western Grove is located at 36°6′3″N 92°57′28″W / 36.10083°N 92.95778°W / 36.10083; -92.95778 (36.100876, -92.957840).
According to the United States Census Bureau, the town has a total area of 2.8 km² (1.1 mi²), all land.