Free Ottawa County, Ohio Topo Maps & Elevations

Free printable Ottawa County, OH topographic maps, GPS coordinates, photos, & more for popular landmarks in Ottawa County including Port Clinton, Oak Harbor, and Genoa.

County Borders


Ottawa County, Ohio covers an area of approximately 262 square miles with a geographic center of 41.53447978°(N), -83.12987804°(W).

These are the far north, south, east, and west coordinates of Ottawa County, Ohio, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Ottawa County, Ohio, as it (most likely) doesn't fill up the entire rectangle.

North: 41.62528610°(N)
South: 41.45693970°(N)
East: -82.70713043°(W)
West: -83.41625214°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Ottawa County is 153 meters (502 feet). This ranks Ottawa County 11th in terms of lowest elevations when compared to a total of 88 counties in Ohio.

Ottawa County's highest elevation is 214 meters (702 feet) which ranks it 87th in terms of highest elevations when compared to a total of 88 counties in Ohio.

US Topo Maps covering Ottawa County, OH

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Ottawa County is covered by the following US Topo Map quadrants.

Castalia PDF Order Print
Elmore PDF Order Print
Genoa PDF Order Print
Gypsum PDF Order Print
Kelleys Island PDF Order Print
Lacarne PDF Order Print
Lindsey PDF Order Print
Metzger Marsh PDF Order Print
Metzger Marsh OE E PDF Order Print
Oak Harbor PDF Order Print
Port Clinton PDF Order Print
Put-in-Bay PDF Order Print
Sandusky PDF Order Print
Vickery PDF Order Print
Walbridge PDF Order Print
Wightmans Grove PDF Order Print

Places to Visit In Ottawa County, Ohio

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