
Waldo township
- County:
- Livingston County
- County Seat:
- No
- Area (mi²):
- 36.445
- State:
- Illinois
Waldo township is located in Livingston County, Illinois. Waldo township has a 2025 population of 265. Waldo township is currently declining at a rate of -1.12% annually and its population has decreased by -3.99% since the most recent census, which recorded a population of 276 in 2020.
The average household income in Waldo township is $114,037 with a poverty rate of 13.33%. The median age in Waldo township is 42.3 years: 30.5 years for males, and 42.6 years for females.