Dover, ID -- U.S. city in Idaho Population (2000): 342 Housing Units (2000): 157 Land area (2000): 1.338041 sq. miles (3.465509 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.338041 sq. miles (3.465509 sq. km) FIPS code: 22510 Located within: Idaho (ID), FIPS 16 Location: 48.253583 N, 116.600309 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dover, ID Dover