
Edgington township
- County:
- Rock Island County
- County Seat:
- No
- Area (mi²):
- 35.68
- State:
- Illinois
Edgington township is located in Rock Island County, Illinois. Edgington township has a 2025 population of 1,385. Edgington township is currently declining at a rate of -0.22% annually and its population has decreased by -2.74% since the most recent census, which recorded a population of 1,424 in 2020.
The average household income in Edgington township is $109,206 with a poverty rate of 6.21%. The median age in Edgington township is 37 years: 33.5 years for males, and 40.8 years for females.