Millcreek is an unincorporated community in Castor Township in Madison County, Missouri, United States.[1] It is located on Mill Creek, just east of U.S. Route 67, approximately three miles south of Fredericktown.[2][3]
A post office called Millcreek was established in 1909, and remained in operation until 1976.[4] The community took its name from nearby Mill Creek.[5]
37°31′36″N 90°18′35″W / 37.52667°N 90.30972°W