Zip Code Map by County Hancock IL

Hancock Township is one of twenty-four townships in Hancock County, Illinois, USA. As of the 2020 census, its population was 257 and it contained 119 housing units. It was formed from Fountain Green and St. Mary's townships on April 27, 1855.
  • Established: April 27, 1855
  • Elevation: 554 ft (169 m)
  • Country: United States
  • State: Illinois
  • County: Hancock
  • ZIP codes: 61420, 62321, 62326, 62367, 62374
  • FIPS code: 17-067-32629
Data from: en.wikipedia.org