McLeansboro, Illinois

McLeansboro, Illinois
Street view of the Aaron G. Cloud House and the Cloud State Bank, located at 164 and 108 S. Washington Street in McLeansboro
Etymology: William McLean
Location of McLeansboro in Hamilton County, Illinois.
Location of Illinois in the United States
Coordinates: 38°5′25″N 88°32′19″W / 38.09028°N 88.53861°W / 38.09028; -88.53861
CountryUnited States
StateIllinois
CountyHamilton
TownshipMcLeansboro
Government
  MayorChad May
Area
  Total
2.87 sq mi (7.45 km2)
  Land2.74 sq mi (7.11 km2)
  Water0.13 sq mi (0.34 km2)
Elevation
453 ft (138 m)
Population
 (2020)
  Total
2,675
  Density974.85/sq mi (376.37/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP Code(s)
62859
Area code618
FIPS code17-45824
GNIS feature ID2395074
Wikimedia CommonsMcLeansboro, Illinois
Websitemcleansboro.us

McLeansboro (/məkˈlnzbər/) is a city and the county seat of Hamilton County, Illinois, Illinois, United States. The population was 2,675 at the 2020 census.

McLeansboro is part of the Mount Vernon, Illinois micropolitan area.