Logan County, Illinois
Logan County is a county in Illinois with an estimated population of 27,590 in 2023. 9 cities, towns and Census places in it are indexed here.
Largest places in Logan County
Lincoln 13,072Atlanta 1,637Mount Pulaski 1,511Emden 455Elkhart 447Latham 326Middletown 324New Holland 267Hartsburg 256
About Logan County
Logan 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.