
Prairie Creek township
- County:
- Logan County
- County Seat:
- No
- Area (mi²):
- 42.282
- State:
- Illinois
Prairie Creek township is located in Logan County, Illinois. Prairie Creek township has a 2025 population of 401. Prairie Creek township is currently declining at a rate of -0.25% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 409 in 2020.
The average household income in Prairie Creek township is $85,645 with a poverty rate of 23.1%. The median age in Prairie Creek township is 35.6 years: 28 years for males, and 43.9 years for females.