Bynumville is an unincorporated community in eastern Chariton County, Missouri, United States.[1] It is located approximately twelve miles north of Salisbury on Route 129.
Bynumville was named for Dr. Joseph Bynum, an early settler.[2] A post office called Bynumville was established in 1854, and remained in operation until 1967.[3] The town site was not officially platted until 1878.[4]