West Clarkston-Highland is a census-designated place (CDP) in Asotin County, Washington, United States.

According to the United States Census Bureau, the CDP has a total area of 2.7 square miles (6.9 km2), all of it land.

As of the census[2] of 2000, there were 4,707 people, 1,994 households, and 1,328 families residing in the CDP.

There were 2,160 housing units at an average density of 809.2 per square mile (312.4/km2).

27.4% of all households were made up of individuals, and 11.0% had someone living alone who was 65 years of age or older.