Ottawa County, Ohio

3 town guides · county population 39,994.

Ottawa County has 10 Census places. The biggest are Port Clinton (5,970), Oak Harbor (2,314), Genoa (1,872), Elmore (1,643) and Marblehead (876). 3 have a town guide so far; the others get one once there is enough real information about them.

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Places without a guide yet (7)

These get a page once there is enough real information about them.

• Elmore 1,643
• Marblehead 876
• Lakeside 508
• Clay Center 388
• Williston 287
• Rocky Ridge 282
• Put-in-Bay 126