The area now known as Decaturville was originally called "Upper Settlement", as it was settled somewhat later than the "Lower Settlement", i.e. Fillmore. A post office called Decaturville was established in 1851, and remained in operation until 1904.
- U.S. Geological Survey Geographic Names Information System: Decaturville, Ohio
- History of Washington County, Ohio: With Illustrations and Biographical Sketches. H.Z. Williams. 1881. p. 731.
- "Washington County". Jim Forte Postal History. Archived from the original on 18 January 2016. Retrieved 29 December 2015.
|This Washington County, Ohio state location article is a stub. You can help Wikipedia by expanding it.|