Shishmaref, Alaska, United States [City]; population was 456 in 1990; housing units was 136 in 1990; location is 66°15'N 166°7'W; land area is 2.78 square miles (1,782 acres); water area is 4.48 square miles (2,868 acres); FIPS code is 69770 [SourceCBP]