
Unity
- County:
- Alexander County
- County Seat:
- No
- Area (mi²):
- 0.701
- State:
- Illinois
Unity is a CDP located in Alexander County, Illinois. Unity has a 2025 population of 68. Unity is currently growing at a rate of 7.94% annually and its population has increased by 9.68% since the most recent census, which recorded a population of 62 in 2020.
The average household income in Unity is $104,811 with a poverty rate of 5.88%. The median age in Unity is 43.6 years: 32.1 years for males, and 43.9 years for females.