Cynthiana, Ohio
Cynthiana is a census-designated place in northwestern Perry Township, Pike County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 45624. It lies along State Route 41.
Cynthiana community sign.
Looking north on Ohio Highway 41 in Cynthiana.
Coordinates: 39°10′25″N 83°20′55″W / 39.17361°N 83.34861°W
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