Unity township
- County:
- Alexander County
- County Seat:
- No
- Area (mi²):
- 48.141
- State:
- Illinois
Unity township is located in Alexander County, Illinois. Unity township has a 2026 population of 1,386. Unity township is currently declining at a rate of -0.57% annually and its population has decreased by -1.42% since the most recent census, which recorded a population of 1,406 in 2020.
The median household income in Unity township is $80,536 with a poverty rate of 6.74%. The median age in Unity township is 35.4 years: 38.3 years for males, and 34 years for females. For every 100 females there are 91.4 males.