Here are all your Walnut Grove’s in the country. I grew up near the one in Washington. Apparently, Tennesseans are not very creative when it comes to naming their towns.
Walnut Grove, Alabama Etowah County
Walnut Grove, Alabama Jefferson County
Walnut Grove, Arizona Yavapai County
Walnut Grove, Arkansas Columbia County
Walnut Grove, Arkansas Independence County
Walnut Grove, Arkansas Van Buren County
Walnut Grove, Arkansas Washington County
Walnut Grove, Arkansas Yell County
Walnut Grove, California Sacramento County
Walnut Grove, Georgia Newton County
Walnut Grove, Georgia Walker County
Walnut Grove, Georgia Walton County
Walnut Grove, Illinois McDonough County
Walnut Grove, Indiana Hamilton County
Walnut Grove, Iowa Scott County
Walnut Grove, Kentucky Marshall County
Walnut Grove, Kentucky Pulaski County
Walnut Grove, Mills Maryland Carroll County
Walnut Grove, Minnesota Redwood County 44
Walnut Grove, Mississippi Coahoma County
Walnut Grove, Mississippi Leake County
Walnut Grove, Missouri Greene County
Walnut Grove, Ohio Hardin County
Walnut Grove, Ohio Logan County
Walnut Grove, Pennsylvania Cambria County
Walnut Grove, Pennsylvania Perry County
Walnut Grove, South Carolina Spartanburg County
Walnut Grove, Tennessee Bedford County
Walnut Grove, Tennessee Campbell County
Walnut Grove, Tennessee Franklin County
Walnut Grove, Tennessee Hardin County
Walnut Grove, Tennessee Johnson County
Walnut Grove, Tennessee Meigs County
Walnut Grove, Tennessee Sevier County
Walnut Grove, Tennessee Sullivan County
Walnut Grove, Tennessee Sumner County
Walnut Grove, Tennessee Tipton County
Walnut Grove, Tennessee Trousdale County
Walnut Grove, Texas Kendall County
Walnut Grove, Texas Panola County
Walnut Grove, Texas Smith County
Walnut Grove, Virginia Washington County
Walnut Grove, Washington Clark County
Walnut Grove, West Virginia Roane County