Twigg township
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 36.302
- State:
- Illinois
Twigg township is located in Hamilton County, Illinois. Twigg township has a 2026 population of 486. Twigg township is currently declining at a rate of -0.82% annually and its population has decreased by -1.62% since the most recent census, which recorded a population of 494 in 2020.
The median household income in Twigg township is $97,955 with a poverty rate of 0.66%. The median age in Twigg township is 45.2 years: 44.4 years for males, and 53.8 years for females. For every 100 females there are 152.9 males.