New Plymouth is an unincorporated community in northwestern Brown Township, Vinton County, Ohio, United States. It has a post office with the ZIP code 45654.[1] It is located at the intersection of State Routes 56 and 328.
A post office has been in operation at New Plymouth since 1850.[2] New Plymouth was named after Plymouth, Massachusetts, the native home of a large share of the early settlers.[3]
Ravenwood Castle is a unique country inn located on Bethel Road in New Plymouth, Ohio.[4]