Unionville was platted in 1827, and named for the fact two rival settlements merged with the new name.[6] A post office has been in operation at Unionville since 1837.[7]
Education
Unionville contains three Bedford County public schools, the Community Elementary School (kindergarten to grade 5), the Community Middle School (grades 6 to 8), and Community High School (grades 9 to 12).[8]
Notable person
The community was the birthplace of Tennessee governor Jim Nance McCord, born in 1879.[9]