Shelby County, Illinois
Shelby County is a county in Illinois with an estimated population of 20,568 in 2023. 10 cities, towns and Census places in it are indexed here.
Largest places in Shelby County
Shelbyville 4,560Moweaqua 1,727Windsor 1,044Stewardson 719Findlay 652Strasburg 517Cowden 501Tower Hill 475Herrick 356Sigel 316
About Shelby County
Shelby 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.