
Fall Creek township
- County:
- Adams County
- County Seat:
- No
- Area (mi²):
- 36.378
- State:
- Illinois
Fall Creek township is located in Adams County, Illinois. Fall Creek township has a 2025 population of 516. Fall Creek township is currently declining at a rate of -0.39% annually and its population has decreased by -2.46% since the most recent census, which recorded a population of 529 in 2020.
The average household income in Fall Creek township is $74,536 with a poverty rate of 39.33%. The median age in Fall Creek township is 64 years: 39.7 years for males, and 64.4 years for females.