South Wilmington, Illinois

South Wilmington
Location of South Wilmington in Grundy County, Illinois.
Location of Illinois in the United States
Coordinates: 41°10′28″N 88°16′46″W / 41.17444°N 88.27944°W / 41.17444; -88.27944
CountryUnited States
StateIllinois
CountyGrundy
Government
  MayorRichard Alderson
Area
  Total
0.49 sq mi (1.27 km2)
  Land0.49 sq mi (1.27 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
587 ft (179 m)
Population
 (2020)
  Total
710
  Density1,443.09/sq mi (557.29/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP Code(s)
60474
Area codes815 and 779
FIPS code17-71370
GNIS feature ID2399862
Wikimedia CommonsSouth Wilmington, Illinois
Websitevillageofsouthwilmington.com

South Wilmington is a village in Grundy County, Illinois, United States. The population was 710 at the 2020 census.

Although the name might indicate proximity to the city of Wilmington, South Wilmington is approximately 11 miles southwest of Wilmington, and is separated from it by several communities, including Gardner, Braceville, Godley, and Braidwood.