About the town » Montchanin, New Castle County, Delaware, United States

Montchanin is an unincorporated community in New Castle County, Delaware, United States. Montchanin is located at the intersection of Delaware Route 100 and Kirk Road to the northwest of Wilmington. The community was named for Anne Alexandrine de Montchanin, mother of Pierre Samuel du Pont de Nemours. The Jacob Broom House, a National Historic Landmark, is located there. The Jacob Broom House, Montchanin Historic District, and Strand Millas and Rock Spring are listed on the National Register of Historic Places.