Wattsville is an unincorporated community in Fox Township, Carroll County, Ohio, United States.
It is serviced by the Carrollton, Ohio, post office, ZIP code 44615.
[2] It is located on the Upper North Fork of Yellow Creek,[3] State Route 524, and the Ohi-Rail Corporation (OHIC) railroad.
Wattsville was platted March 28, 1838, by David Watt in the southwest quarter of section 36 of township 13 of range 4.
[4] Students attend the Carrollton Exempted Village School District.