Census tracts · ACS 2020–2024
A closer look at Illinois
3,265 statistical areas across 102 counties and county equivalents. Each profile includes its own source links and margins of error.
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Adams County19 tracts →Alexander County4 tracts →Bond County4 tracts →Boone County10 tracts →Brown County2 tracts →Bureau County10 tracts →Calhoun County2 tracts →Carroll County6 tracts →Cass County5 tracts →Champaign County48 tracts →Christian County10 tracts →Clark County4 tracts →Clay County4 tracts →Clinton County9 tracts →Coles County13 tracts →Cook County1,332 tracts →Crawford County6 tracts →Cumberland County3 tracts →DeKalb County23 tracts →De Witt County5 tracts →Douglas County5 tracts →DuPage County219 tracts →Edgar County5 tracts →Edwards County3 tracts →Effingham County8 tracts →Fayette County7 tracts →Ford County5 tracts →Franklin County12 tracts →Fulton County12 tracts →Gallatin County2 tracts →Greene County5 tracts →Grundy County10 tracts →Hamilton County3 tracts →Hancock County7 tracts →Hardin County2 tracts →Henderson County3 tracts →Henry County14 tracts →Iroquois County9 tracts →Jackson County17 tracts →Jasper County3 tracts →Jefferson County11 tracts →Jersey County6 tracts →Jo Daviess County7 tracts →Johnson County4 tracts →Kane County104 tracts →Kankakee County30 tracts →Kendall County21 tracts →Knox County16 tracts →Lake County160 tracts →LaSalle County28 tracts →Lawrence County5 tracts →Lee County9 tracts →Livingston County10 tracts →Logan County8 tracts →McDonough County11 tracts →McHenry County64 tracts →McLean County47 tracts →Macon County37 tracts →Macoupin County13 tracts →Madison County63 tracts →Marion County12 tracts →Marshall County5 tracts →Mason County6 tracts →Massac County4 tracts →Menard County3 tracts →Mercer County4 tracts →Monroe County7 tracts →Montgomery County8 tracts →Morgan County10 tracts →Moultrie County4 tracts →Ogle County13 tracts →Peoria County49 tracts →Perry County6 tracts →Piatt County4 tracts →Pike County5 tracts →Pope County2 tracts →Pulaski County2 tracts →Putnam County2 tracts →Randolph County10 tracts →Richland County5 tracts →Rock Island County43 tracts →St. Clair County68 tracts →Saline County9 tracts →Sangamon County54 tracts →Schuyler County3 tracts →Scott County2 tracts →Shelby County6 tracts →Stark County2 tracts →Stephenson County13 tracts →Tazewell County30 tracts →Union County5 tracts →Vermilion County24 tracts →Wabash County4 tracts →Warren County5 tracts →Washington County4 tracts →Wayne County5 tracts →White County5 tracts →Whiteside County19 tracts →Will County172 tracts →Williamson County18 tracts →Winnebago County80 tracts →Woodford County9 tracts →