Darien Map
Darien is a city in DuPage County, Illinois, USA. The population was 22,086 at the 2010 census.
A suburb of Chicago, Darien was named after a town in Connecticut.
The town motto is "A nice place to live" which happens to be the same town motto as Hill Valley from the Back to the Future movies.
Nearby cities include Villa Park, Homer Glen, Glen Ellyn, Riverside, Worth.