New Marshfield is a census-designated place in central Waterloo Township, Athens County, Ohio, United States. As of the 2010 census it had a population of 326. It has a post office with the ZIP code 45766. It is located along State Route 56 west of the county seat of Athens.
The B&O Railroad formerly passed through the community, but the line was abandoned in the 1980s.
A post office called Marshfield was established in 1857, and the post office was renamed New Marshfield in 1909. By the 1880s, (New) Marshfield had a train station and several stores.
Education
Public Education in the community of New Marshfield is provided by the Alexander Local School District. Campuses serving the community include Alexander Elementary School] (Grades PK-5), [https://web.archive.org/web/20081221142015/http://www.alexanderschools.org/middle_school Alexander Middle School] (Grades 6–8), and Alexander High School [https://web.archive.org/web/20090119033634/http://alexanderschools.org/high_school (Grades 9–12).
