Allyn-Grapeview, Washington, United States [CDP]; population was 1,526 in 1990; housing units was 1,027 in 1990; location is 47°21'N 122°50'W; land area is 5.80 square miles (3,713 acres); water area is 5.18 square miles (3,314 acres); FIPS code is 1447 [SourceCBP]