Will County, Illinois
Will County is a county in Illinois with an estimated population of 700,728 in 2023. 24 cities, towns and Census places in it are indexed here.
Largest places in Will County
Joliet 150,489Bolingbrook 74,088Plainfield 47,448Romeoville 40,955New Lenox 28,047Lockport 26,537Homer Glen 24,546Frankfort 20,907Crest Hill 20,118Mokena 19,759Shorewood 18,369Channahon 14,138Manhattan 10,547Steger 9,283Crete 8,316University Park 7,002Braidwood 6,173Wilmington 5,568Monee 5,097Beecher 4,687Peotone 4,187Elwood 2,199Rockdale 1,972Godley 629
About Will County
Will 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.