★ Browse by County — Illinois

Adams County64,109 Alexander County4,594 Bond County16,576 Boone County53,313 Brown County6,307 Bureau County32,486 Calhoun County4,224 Carroll County15,444 Cass County12,713 Champaign County212,374 Christian County33,247 Clark County15,076 Clay County12,821 Clinton County37,087 Coles County46,423 Cook County5,182,617 Crawford County18,388 Cumberland County10,305 De Witt County15,319 DeKalb County101,335 Douglas County19,824 DuPage County937,142 Edgar County16,398 Edwards County5,984 Effingham County34,602 Fayette County21,157 Ford County13,451 Franklin County37,033 Fulton County32,510 Gallatin County4,690 Greene County11,417 Grundy County53,835 Hamilton County7,818 Hancock County17,008 Hardin County3,550 Henderson County6,048 Henry County48,177 Iroquois County26,067 Jackson County53,199 Jasper County9,092 Jefferson County36,107 Jersey County21,150 Jo Daviess County21,528 Johnson County13,320 Kane County520,997 Kankakee County106,410 Kendall County143,171 Knox County48,716 Lake County718,604 LaSalle County108,390 Lawrence County14,801 Lee County33,544 Livingston County35,375 Logan County27,518 Macon County100,737 Macoupin County43,895 Madison County263,017 Marion County36,437 Marshall County11,552 Mason County12,543 Massac County13,627 McDonough County26,662 McHenry County315,959 McLean County172,069 Menard County11,963 Mercer County15,292 Monroe County34,969 Montgomery County27,615 Morgan County32,618 Moultrie County14,365 Ogle County51,345 Peoria County179,630 Perry County20,272 Piatt County16,628 Pike County14,258 Pope County3,703 Pulaski County4,879 Putnam County5,633 Randolph County29,903 Richland County15,362 Rock Island County142,731 Saline County22,826 Sangamon County194,345 Schuyler County6,750 Scott County4,880 Shelby County20,542 St. Clair County251,149 Stark County5,272 Stephenson County43,088 Tazewell County129,821 Union County16,886 Vermilion County71,106 Wabash County10,979 Warren County16,217 Washington County13,535 Wayne County15,928 White County13,395 Whiteside County54,657 Will County708,583 Williamson County67,064 Winnebago County283,790 Woodford County38,290