
Woodside township
- County:
- Sangamon County
- County Seat:
- No
- Area (mi²):
- 12.183
- State:
- Illinois
Woodside township is located in Sangamon County, Illinois. Woodside township has a 2025 population of 11,192. Woodside township is currently declining at a rate of -0.53% annually and its population has decreased by -3.09% since the most recent census, which recorded a population of 11,549 in 2020.
The average household income in Woodside township is $114,624 with a poverty rate of 10.86%. The median age in Woodside township is 46.3 years: 46.9 years for males, and 45.7 years for females.