
Tunnel Hill precinct
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 27.334
- State:
- Illinois
Tunnel Hill precinct is located in Johnson County, Illinois. Tunnel Hill precinct has a 2025 population of 612. Tunnel Hill precinct is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Tunnel Hill precinct is $108,873 with a poverty rate of 0%. The median age in Tunnel Hill precinct is 59.3 years: 62.7 years for males, and 57.6 years for females.