Coldwater, OH -- U.S. village in Ohio Population (2000): 4482 Housing Units (2000): 1703 Land area (2000): 1.976128 sq. miles (5.118149 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.976128 sq. miles (5.118149 sq. km) FIPS code: 16532 Located within: Ohio (OH), FIPS 39 Location: 40.480402 N, 84.629332 W ZIP Codes (1990): 45828 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Coldwater, OH Coldwater