West Clarkston-Highland, Washington, United States [CDP]; population was 3,913 in 1990; housing units was 1,660 in 1990; location is 46°24'N 117°3'W; land area is 2.17 square miles (1,386 acres); water area is 0.20 square miles (129 acres); FIPS code is 77297 [SourceCBP]