Schaumburg is a village located mostly in Cook County and partly in DuPage County in northeastern Illinois, United States. Per the 2020 Census, the population was 78,723, making Schaumburg the most populous incorporated village in the United States. Schaumburg is around 28 miles northwest of the Chicago Loop and 10 miles northwest of O'Hare International Airport. It is part of the Golden Corridor. In 2018, Money magazine ranked the Village of Schaumburg the Best Place to Live in Illinois.