Mapaville is an unincorporated community in Jefferson County, Missouri. It is located about halfway between Festus and Hillsboro on Missouri Supplemental Route A.
From 2007 through 2010 the Team Mapaville Softball team compiled a staggering 145-5 record. Often Considered one of the most dominant softball teams of the era.
The name Mapaville (pronounced by locals with a short "a" sound) is actually a combination of the words Ma and Pa ville. (interview with local resident).
Coordinates: 38°14′56″N 90°29′00″W / 38.24889°N 90.48333°W