Hanover, OH -- U.S. village in Ohio Population (2000): 885 Housing Units (2000): 328 Land area (2000): 0.999775 sq. miles (2.589405 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.999775 sq. miles (2.589405 sq. km) FIPS code: 33292 Located within: Ohio (OH), FIPS 39 Location: 40.078109 N, 82.269869 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hanover, OH Hanover