
Wabash township
- County:
- Clark County
- County Seat:
- No
- Area (mi²):
- 72.973
- State:
- Illinois
Wabash township is located in Clark County, Illinois. Wabash township has a 2025 population of 2,033. Wabash township is currently declining at a rate of -0.49% annually and its population has decreased by -3.33% since the most recent census, which recorded a population of 2,103 in 2020.
The average household income in Wabash township is $103,808 with a poverty rate of 2.63%. The median age in Wabash township is 43.5 years: 43.1 years for males, and 46.3 years for females.