McLean County, Illinois
McLean County is a county in Illinois with an estimated population of 170,441 in 2023. 18 cities, towns and Census places in it are indexed here.
Largest places in McLean County
Bloomington 78,587Normal 52,618Le Roy 3,467Heyworth 2,864Lexington 2,074Hudson 1,747Chenoa 1,692Gridley 1,434Downs 1,177Danvers 1,070Colfax 981McLean 729Saybrook 643Stanford 586Carlock 556Towanda 422Bellflower 340Arrowsmith 270
About McLean County
McLean 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.