Moultrie County, Illinois

county in Illinois, United States

Moultrie County is a county in the U.S. state of Illinois. In the 2020 census, 14,526 people lived there.[1] The county seat is Sullivan.

Moultrie County was founded in 1843 and named for South Carolina General, and later Governor, William Moultrie.


  1. "QuickFacts: Moultrie County, Illinois". United States Census Bureau. Retrieved August 11, 2023.