
Winslow township
- County:
- Stephenson County
- County Seat:
- No
- Area (mi²):
- 28.728
- State:
- Illinois
Winslow township is located in Stephenson County, Illinois. Winslow township has a 2025 population of 539. Winslow township is currently declining at a rate of -1.1% annually and its population has decreased by -5.27% since the most recent census, which recorded a population of 569 in 2020.
The average household income in Winslow township is $70,311 with a poverty rate of 24.38%. The median age in Winslow township is 35 years: 34.1 years for males, and 35.8 years for females.