Elm Grove, Oklahoma

Elm Grove is a census-designated place (CDP) in Adair County, Oklahoma, United States. The population was 198 at the 2010 census.

Geography
Elm Grove is located along Oklahoma State Highway 100. It is 4 mi east of Stilwell, the county seat, and 3 mi west of the Arkansas border.

According to the United States Census Bureau, the CDP has a total area of 4.3 km2, of which 0.01 sqkm, or 0.25%, is water.