History
Jelloway was originally called Brownsville, and under the latter name was laid out in 1840. The present name comes from nearby Jelloway Creek. A post office called Jelloway was established in 1842, and remained in operation until 1918.References
External links
Unincorporated communities in Knox County, Ohio 1840 establishments in Ohio Populated places established in 1840 Unincorporated communities in Ohio {{KnoxCountyOH-geo-stub