Berreman township is located in Jo Daviess County, Illinois. Berreman township has a 2026 population of 148. Berreman township is currently growing at a rate of 0.68% annually and its population has decreased by 0% since the most recent census, which recorded a population of 148 in 2020.
Data after 2023 is projected based on recent change
Overall: 0 years
Female: 0 years
Male: 0 years
There are 19 adults, (19 of whom are seniors) in Berreman township.
Female: 7 (36.8%)
Male: 12 (63.2%)
The racial composition of Berreman township includes 36.84% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Two or more races | 12 | 63.16% |
| White | 7 | 36.84% |