Winfield,_Illinois

Winfield is an incorporated village located in Milton and Winfield Townships, DuPage County, Illinois, United States. The DuPage River headwaters are located directly to the north, and the river runs through the village. The population was 9,835 at the 2020 census, and was estimated to be 10,046 in 2022.Winfield is the location of Central DuPage Hospital, one of the largest hospitals in the Chicago suburbs. Winfield station on the Union Pacific West Line provides commuter rail service to Chicago. Winfield is considered among the safest towns in Illinois.