Northfield is a village in Cook County, Illinois, United States. It is about 19 miles (31 km) north of downtown Chicago. As of the 2020 census, the village's population was 5,751.[1]
The headquarters of Kraft Foods used to be in Northfield.[2]
Former: Evanston • Hyde Park • Jefferson • Lake • Lake View • North Chicago • Rogers Park • South Chicago • West Chicago