Walnut Grove, Warren County, Indiana facts for kids
A post office was once established at Walnut Grove in 1872, and remained in operation until it was discontinued in 1900.
Walnut Grove is located in flat, open farmland at the intersection of County Roads 650 N and 500 W.
- Clifton, Thomas A. (editor) (1913), Past and Present of Fountain and Warren Counties, Indiana, Indianapolis: B. F. Bowen & Co.
Walnut Grove, Warren County, Indiana Facts for Kids. Kiddle Encyclopedia.