What is "kasigluk"

Population (2000): 543
Housing Units (2000): 110
Land area (2000): 12.192375 sq. miles (31.578105 sq. km)
Water area (2000): 1.058805 sq. miles (2.742293 sq. km)
Total area (2000): 13.251180 sq. miles (34.320398 sq. km)
FIPS code: 37975
Located within: Alaska (AK), FIPS 02
Location: 60.892005 N, 162.535805 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: