Mill Grove, Missouri

Mill Grove is an unincorporated community in Mercer County, Missouri, United States.

[1] It is located approximately one mile west of U.S. Route 65 on Missouri Supplemental Route D or six miles south of Princeton.

The Weldon River flows past the west side of the community.

[3] A post office called Mill Grove was established in 1873, and remained in operation until 1974.

This Mercer County, Missouri state location article is a stub.