Magnolia, OH -- U.S. village in Ohio Population (2000): 931 Housing Units (2000): 398 Land area (2000): 0.889633 sq. miles (2.304140 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.889633 sq. miles (2.304140 sq. km) FIPS code: 46844 Located within: Ohio (OH), FIPS 39 Location: 40.652546 N, 81.296119 W ZIP Codes (1990): 44643 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Magnolia, OH Magnolia