Riley Township, Illinois

Riley Township
Township
Location in McHenry County
CountryUnited States
StateIllinois
CountyMcHenry
EstablishedNovember 6, 1849
Area
 • Total
36.04 sq mi (93.3 km2)
 • Land35.97 sq mi (93.2 km2)
 • Water0.08 sq mi (0.21 km2)  0.22%
Population
 (2020)
 • Total
3,035
 • Density81.2/sq mi (31.4/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
FIPS code17-111-64096
Websitehttps://www.rileytwp.com/

Riley Township is located in McHenry County, Illinois. As of the 2020 census, its population was 3,035 and it contained 1,070 housing units. It contains the census-designated place of Riley.