
Vinegar Hill township
- County:
- Jo Daviess County
- County Seat:
- No
- Area (mi²):
- 13.805
- State:
- Illinois
Vinegar Hill township is located in Jo Daviess County, Illinois. Vinegar Hill township has a 2025 population of 396. Vinegar Hill township is currently declining at a rate of -0.5% annually and its population has decreased by -1.98% since the most recent census, which recorded a population of 404 in 2020.
The average household income in Vinegar Hill township is $115,917 with a poverty rate of 0%. The median age in Vinegar Hill township is 50.9 years: 50.5 years for males, and 62 years for females.