What is "deltana"

Population (2000): 1570
Housing Units (2000): 669
Land area (2000): 562.221525 sq. miles (1456.147002 sq. km)
Water area (2000): 2.951596 sq. miles (7.644598 sq. km)
Total area (2000): 565.173121 sq. miles (1463.791600 sq. km)
FIPS code: 18675
Located within: Alaska (AK), FIPS 02
Location: 63.963825 N, 145.408931 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: