Walnut Grove, Washington

Walnut Grove was a census-designated place (CDP) in Clark County, Washington, United States. The population was 9,790 at the 2010 census, up from 7,164 at the 2000 census.

Geography

Walnut Grove was located in southern Clark County. The community was bordered by the city of Vancouver to the southeast and west, and by the suburbs of Minnehaha to the south, Hazel Dell to the west, Salmon Creek to the northwest, Barberton to the north, and Five Corners to the east.

According to the United States Census Bureau, the Walnut Grove CDP had a total area of , all of it land.