Northfield, IL has a population of 5,374 people with a median age of 48.7 and a median household income of $125,636. Between 2015 and 2016 the population of Northfield, IL grew from 5,305 to 5,374, a 1.3% increase and its median household income grew from $96,989 to $125,636, a 29.5% increase.
The population of Northfield, IL is 90.3% White, 7.37% Asian, and 1% Two+. 20.7% of the people in Northfield, IL speak a non-English language, and 98.1% are U.S. citizens.
The largest universities in Northfield, IL are Northwestern University, with 9,543 graduates, University of Illinois at Chicago, with 7,070 graduates, and DePaul University, with 6,531 graduates.
The median property value in Northfield, IL is $597,900, and the homeownership rate is 88.3%. Most people in Northfield, IL commute by Drove Alone, and the average commute time is 27.3 minutes. The average car ownership in Northfield, IL is 2 cars per household.
Northfield, IL is a census place located in Cook County, IL. It borders Glencoe, IL; Glenview, IL; Northbrook, IL; Wilmette, IL; and Winnetka, IL.