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RANKING · 2024 ACS · 102 SHOWN OF 102

Most unmarried people, Illinois counties

Illinois counties with the highest share of people 15 and over who are not currently married (never-married, widowed, or divorced), as of the 2024 American Community Survey. This list covers the 102 counties in Illinois that qualify, ranked against each other statewide.

SAME RANKING BYCitiesStatesMetros
Most unmarried people by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPUNMARRIED PEOPLEVS 2000
01Jackson County, ILIL52,50162.4%+6.2 pts
02Champaign County, ILIL209,97260.3%+7.3 pts
03Brown County, ILIL6,40160.2%+21.5 pts
04Johnson County, ILIL13,36358.8%+23.3 pts
05McDonough County, ILIL25,91657.5%+7.0 pts
06Alexander County, ILIL4,57056.9%+12.5 pts
07DeKalb County, ILIL101,83556.7%+7.8 pts
08Pulaski County, ILIL4,82056.3%+13.4 pts
09Cook County, ILIL5,194,62556.1%+5.8 pts
10Morgan County, ILIL32,51555.9%+15.8 pts
11Knox County, ILIL47,76755.6%+13.0 pts
12Vermilion County, ILIL71,25955.3%+13.2 pts
13Lawrence County, ILIL13,79054.5%+14.9 pts
14Coles County, ILIL46,60754.1%+2.1 pts
15Peoria County, ILIL178,55354.0%+8.6 pts
16Kankakee County, ILIL105,52553.7%+10.0 pts
17Macon County, ILIL99,30053.7%+10.7 pts
18McLean County, ILIL171,41953.7%+7.7 pts
19Christian County, ILIL33,44353.4%+15.4 pts
20Winnebago County, ILIL283,67453.3%+10.8 pts
21Sangamon County, ILIL194,17052.9%+7.8 pts
22Bond County, ILIL16,95952.4%+18.2 pts
23Perry County, ILIL20,16052.3%+14.6 pts
24Logan County, ILIL27,18252.0%+14.3 pts
25St. Clair County, ILIL250,70851.9%+5.2 pts
26Randolph County, ILIL29,92151.8%+16.7 pts
27Lee County, ILIL32,91451.5%+12.5 pts
28Rock Island County, ILIL141,86951.5%+6.5 pts
29Jersey County, ILIL21,16051.4%+12.4 pts
30Schuyler County, ILIL6,65751.1%+18.3 pts
31Saline County, ILIL22,77250.8%+9.1 pts
32Madison County, ILIL263,11050.5%+7.5 pts
33Whiteside County, ILIL54,12150.5%+11.8 pts
34Pike County, ILIL14,23150.4%+13.9 pts
35Carroll County, ILIL15,41950.3%+12.8 pts
36Calhoun County, ILIL4,30050.2%+11.9 pts
37Greene County, ILIL11,31350.2%+11.4 pts
38Union County, ILIL16,65650.1%+10.3 pts
39Massac County, ILIL13,50249.9%+11.2 pts
40Warren County, ILIL16,22249.7%+8.5 pts
41Wabash County, ILIL10,90749.7%+10.3 pts
42Marion County, ILIL36,38249.6%+9.4 pts
43Hardin County, ILIL3,58849.6%+10.7 pts
44Fulton County, ILIL32,90149.6%+11.3 pts
45Franklin County, ILIL36,91649.4%+9.5 pts
46Montgomery County, ILIL28,07649.4%+8.6 pts
47Clay County, ILIL12,79349.3%+10.0 pts
48Fayette County, ILIL20,79049.3%+11.2 pts
49De Witt County, ILIL15,11849.2%+10.8 pts
50Livingston County, ILIL35,05749.1%+11.7 pts
51LaSalle County, ILIL107,77349.0%+8.8 pts
52Macoupin County, ILIL43,74849.0%+11.0 pts
53Adams County, ILIL64,26748.6%+7.7 pts
54Richland County, ILIL15,21948.5%+7.2 pts
55Jefferson County, ILIL36,14748.4%+10.9 pts
56Stephenson County, ILIL43,22048.3%+8.8 pts
57White County, ILIL13,25048.1%+10.8 pts
58Williamson County, ILIL67,22547.8%+8.0 pts
59Mason County, ILIL12,41147.8%+11.1 pts
60Gallatin County, ILIL4,61647.6%+9.5 pts
61Boone County, ILIL53,56847.2%+11.8 pts
62Pope County, ILIL3,67247.2%+6.6 pts
63Tazewell County, ILIL130,04947.1%+10.1 pts
64Scott County, ILIL4,86647.1%+10.2 pts
65Iroquois County, ILIL26,15047.1%+10.1 pts
66Ford County, ILIL13,21647.1%+10.5 pts
67Kane County, ILIL525,75747.0%+8.2 pts
68Bureau County, ILIL32,51046.6%+8.5 pts
69Crawford County, ILIL18,64846.6%+8.0 pts
70Stark County, ILIL5,31946.6%+11.9 pts
71Ogle County, ILIL51,39946.1%+10.2 pts
72Hamilton County, ILIL7,85945.9%+10.5 pts
73Henry County, ILIL48,09545.6%+8.1 pts
74Kendall County, ILIL145,47045.5%+12.3 pts
75Grundy County, ILIL54,05245.5%+6.8 pts
76Will County, ILIL712,25345.5%+8.9 pts
77Lake County, ILIL719,33945.4%+8.7 pts
78Marshall County, ILIL11,47345.3%+9.7 pts
79Edgar County, ILIL16,32344.9%+5.8 pts
80Cumberland County, ILIL10,20844.6%+6.1 pts
81Cass County, ILIL12,46344.4%+4.7 pts
82Wayne County, ILIL15,88244.3%+7.9 pts
83DuPage County, ILIL934,29844.2%+6.4 pts
84Effingham County, ILIL34,51944.2%+5.4 pts
85McHenry County, ILIL317,75144.2%+10.4 pts
86Washington County, ILIL13,56443.5%+6.3 pts
87Clinton County, ILIL37,12843.3%+5.5 pts
88Clark County, ILIL15,11442.9%+4.3 pts
89Jasper County, ILIL9,03242.7%+7.0 pts
90Henderson County, ILIL5,98442.4%+6.1 pts
91Putnam County, ILIL5,61941.9%+6.7 pts
92Edwards County, ILIL5,89841.8%+6.3 pts
93Douglas County, ILIL19,88041.8%+4.6 pts
94Woodford County, ILIL38,11141.7%+7.6 pts
95Moultrie County, ILIL14,37141.5%+7.4 pts
96Hancock County, ILIL16,80341.5%+3.9 pts
97Shelby County, ILIL20,57640.7%+5.2 pts
98Monroe County, ILIL34,84039.5%+6.0 pts
99Jo Daviess County, ILIL21,59439.0%+2.1 pts
100Menard County, ILIL11,86338.4%+2.9 pts
101Piatt County, ILIL16,79138.3%+2.4 pts
102Mercer County, ILIL15,22937.1%+2.6 pts
SHOWING 1–102 OF 102

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES