Warrenville, Illinois

Warrenville, Illinois
City
Warrenville Grove Forest Preserve on the West Branch of the DuPage River, where Julius Warren claimed land in 1833.
Location within DuPage County and Illinois
Coordinates: 41°49′15″N 88°11′08″W / 41.82083°N 88.18556°W / 41.82083; -88.18556
CountryUnited States
StateIllinois
CountyDuPage
TownshipsWinfield, Naperville
Incorporated1967
Government
 • TypeMayor–council
Area
 • Total
5.61 sq mi (14.53 km2)
 • Land5.46 sq mi (14.14 km2)
 • Water0.15 sq mi (0.39 km2)  2.85%
Elevation
702 ft (214 m)
Population
 (2020)
 • Total
13,553
 • Density2,482.4/sq mi (958.46/km2)
Standard of living
 • Per capita income$28,922 (median: $62,430)
 • Home value$163,314 (median: $148,900 (2000))
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
60555
Area code(s)630 and 331
FIPS code17-78929
GNIS feature ID2397197
Websitewww.warrenville.il.us

Warrenville is a city in DuPage County, Illinois, United States. The population was 15,195 at the 2024 special census. Warrenville is a far west suburb of Chicago on the DuPage River. It is part of the Illinois Technology and Research Corridor, and is just north of I-88.