
Middlefork township
- County:
- Vermilion County
- County Seat:
- No
- Area (mi²):
- 63.654
- State:
- Illinois
Middlefork township is located in Vermilion County, Illinois. Middlefork township has a 2025 population of 1,291. Middlefork township is currently declining at a rate of -0.46% annually and its population has decreased by -4.09% since the most recent census, which recorded a population of 1,346 in 2020.
The average household income in Middlefork township is $97,393 with a poverty rate of 6.28%. The median age in Middlefork township is 42.4 years: 43.8 years for males, and 41.4 years for females.