Dwight, Illinois

Dwight, Illinois
Buildings in downtown Dwight
Location in Livingston and Grundy counties, Illinois
Coordinates: 41°05′54″N 88°25′29″W / 41.09833°N 88.42472°W / 41.09833; -88.42472
CountryUnited States
StateIllinois
CountiesLivingston, Grundy
TownshipsDwight, Goodfarm
Government
 • MayorPaul Johnson
Area
 • Total
3.31 sq mi (8.56 km2)
 • Land3.30 sq mi (8.54 km2)
 • Water0.0077 sq mi (0.02 km2)
Elevation
633 ft (193 m)
Population
 (2020)
 • Total
4,032
 • Density1,222.9/sq mi (472.17/km2)
Time zoneUTC−6 (CST)
 • Summer (DST)UTC−5 (CDT)
ZIP code
60420
Area code815
FIPS code17-21358
GNIS ID2398764
Websitewww.dwightillinois.org

Dwight is a village located mainly in Livingston County, Illinois, with a small portion in Grundy County. The population was 4,032 at the 2020 census. Dwight contains an original stretch of U.S. Route 66, and from 1892 until 2016 continuously used a railroad station designed in 1891 by Henry Ives Cobb. Interstate 55 bypasses the village to the north and west.