City · United States
Darien
Darien is a city in DuPage County, Illinois, United States. Per the 2020 census, the population was 22,011. A southwestern suburb of Chicago, Darien was named after the town of Darien, Connecticut. Darien is just north of I-55 and Historic U.S. Route 66. The entire south edge of the town borders Waterfall Glen.
Good to know
- Population: 22,256.
- Founded: 1969.
- Area: 16.4 sq km.
- Elevation: 231 m.
- Timezone: America/Chicago.