
Covington township
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 39.585
- State:
- Illinois
Covington township is located in Washington County, Illinois. Covington township has a 2025 population of 374. Covington township is currently declining at a rate of -0.27% annually and its population has decreased by -1.32% since the most recent census, which recorded a population of 379 in 2020.
The average household income in Covington township is $103,078 with a poverty rate of 7.09%. The median age in Covington township is 54.3 years: 54.2 years for males, and 54.3 years for females.