Fairview-Sumach, Washington, United States [CDP]; population was 2,749 in 1990; housing units was 1,087 in 1990; location is 46°35'N 120°28'W; land area is 1.37 square miles (875 acres); water area is 0.10 square miles (62 acres); FIPS code is 23147 [SourceCBP]