Richland County, Illinois
Richland County is a county in the U.S. state of Illinois. In the 2020 census, 15,813 people lived there.[1] The county seat is Olney.
Richland County was founded on February 24, 1841.
Richland County, Illinois Media
Richland County at the time of its creation in 1841
References
- ↑ "QuickFacts: Richland County, Illinois". United States Census Bureau. Retrieved August 11, 2023.
This short article about a place or feature in the United States can be made longer. You can help Wikipedia by adding to it.