Mount Healthy, OH -- U.S. city in Ohio Population (2000): 7149 Housing Units (2000): 3421 Land area (2000): 1.423493 sq. miles (3.686830 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.423493 sq. miles (3.686830 sq. km) FIPS code: 52752 Located within: Ohio (OH), FIPS 39 Location: 39.231808 N, 84.547244 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Mount Healthy, OH Mount Healthy