Macon County, Illinois
Macon County is a county in Illinois with an estimated population of 100,591 in 2023. 12 cities, towns and Census places in it are indexed here.
Largest places in Macon County
Decatur 68,670Mount Zion 5,878Forsyth 3,639Maroa 1,530Harristown 1,266Long Creek 1,219Macon 1,130Blue Mound 1,089Warrensburg 1,084Argenta 879Oreana 857Niantic 589
About Macon County
Macon County is one of the counties of Illinois. County governments in Illinois handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.