Henry, Illinois

Henry, Illinois
Downtown Henry
Location in Marshall County, Illinois
Henry
Location in the United States
Coordinates: 41°6′47″N 89°21′37″W / 41.11306°N 89.36028°W / 41.11306; -89.36028
CountryUnited States
StateIllinois
CountyMarshall
TownshipHenry
Area
  Total
1.87 sq mi (4.84 km2)
  Land1.80 sq mi (4.65 km2)
  Water0.07 sq mi (0.19 km2)
Elevation
487 ft (148 m)
Population
 (2020)
  Total
2,320
  Density1,291.04/sq mi (498.44/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP code
61537
Area code309
FIPS code17-34163
Wikimedia CommonsHenry, Illinois
Websitewww.cityofhenryil.org

Henry is a city in Marshall County, Illinois, United States. The population was 2,320 at the 2020 census. It is part of the Peoria Metropolitan Statistical Area.