Moultrie COUNTY
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Moultrie County, Illinois lies in central Illinois, with Sullivan serving as its county seat. The population was approximately 14,526 in 2020 and slightly lower—around 14,469—by 2023. Its economy is anchored by manufacturing, healthcare, and retail, and it has a stable median household income of about $71,676. Housing remains affordable, with a median property value of approximately $121,500 and a homeownership rate exceeding 77%.