Berreman Township is one of 23 townships in Jo Daviess County, Illinois, United States. As of the 2010 census, its population was 147 and it contained 73 housing units. It was formed from Pleasant Valley Township on February 14, 1857.

Geography

According to the 2010 census, the township has a total area of 17.94 square miles (46.5 km), all land.

Cemeteries

The township contains Clay Cemetery.

Demographics

Historical population

Census	Pop.	Note	%±
2016 (est.)	141
U.S. Decennial Census

School districts

• Pearl City Community Unit School District 200
• Stockton Community Unit School District 206
• West Carroll Community Unit School District 314

Political districts

• Illinois' 16th congressional district
• State House District 89
• State Senate District 45