| Millfield, Ohio | |
|---|---|
|   Location of Millfield, Ohio | |
| Coordinates: 39°26′03″N82°05′42″W / 39.43417°N 82.09500°W | |
| Country |  United States | 
| State |  Ohio | 
| County | Athens | 
| Township | Dover | 
| Elevation | 633 ft (193 m) | 
| Population  (2020) | |
|  • Total | 311 | 
| Time zone | UTC-5 (Eastern (EST)) | 
| • Summer (DST) | UTC-4 (EDT) | 
| ZIP code | 45761 | 
| Area code | 740 | 
| GNIS feature ID | 2628933 [1] | 
Millfield is a census-designated place in northern Dover Township, Athens County, Ohio, United States. It had a population of 311 at the 2020 census. [2] It has a post office with the ZIP code 45761. [3] It is located near State Route 13 midway between Chauncey and Jacksonville. Route 13 formerly ran through the community, but a bypass relocated it close by.
 
 A post office was established at Millfield in 1827. [4] Besides the post office, Millfield had a gristmill. [5]
The Millfield Mine disaster, the worst mine disaster in Ohio history, [6] occurred at Millfield in 1930.
{{cite web}}:  CS1 maint: archived copy as title (link)