The village of Chesterfield is located on State Route 111 between Medora and Hettick. The town celebrated its 175th birthday in 2011 with a parade and other festivities. In the late 1800s and early 1900s the town was a busy center with many businesses and service available. Today people travel to larger cities for their needs. . . Read more in MACOUPIN COUNTY, ILLINOIS HISTORY & FAMILIES available in our genealogy library or through this website.