Steilacoom, Washington, United States [Town]; population was 5,728 in 1990; housing units was 2,371 in 1990; location is 47°10'N 122°36'W; land area is 2.07 square miles (1,323 acres); water area is 0.03 square miles (17 acres); FIPS code is 67770 [SourceCBP]