Gettysburg, OH -- U.S. village in Ohio Population (2000): 558 Housing Units (2000): 201 Land area (2000): 0.440166 sq. miles (1.140025 sq. km) Water area (2000): 0.000407 sq. miles (0.001054 sq. km) Total area (2000): 0.440573 sq. miles (1.141079 sq. km) FIPS code: 29974 Located within: Ohio (OH), FIPS 39 Location: 40.113609 N, 84.493188 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Gettysburg, OH Gettysburg