Vermilion, OH -- U.S. city in Ohio Population (2000): 10927 Housing Units (2000): 4713 Land area (2000): 10.791184 sq. miles (27.949038 sq. km) Water area (2000): 0.051579 sq. miles (0.133589 sq. km) Total area (2000): 10.842763 sq. miles (28.082627 sq. km) FIPS code: 79716 Located within: Ohio (OH), FIPS 39 Location: 41.417656 N, 82.344351 W ZIP Codes (1990): 44089 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Vermilion, OH Vermilion