About This Place
Senecaville is a village in Guernsey County, Ohio, United States. The population was 453 at the 2000 census.
Senecaville is located at 39°56′07″N 81°27′40″W / 39.935164°N 81.461166°W / 39.935164; -81.461166.
According to the United States Census Bureau, the village has a total area of 0.5 square miles (1.3 km2), all of it land.