Data / Rankings / Deaths, July to June / Counties in Illinois

Counties in Illinois by deaths (July to June), 2025

Cook County had the highest deaths (July to June) of 102 counties in 2025, at 41,853. Calhoun County had the lowest, at 47. The median was 341 and the figure for Illinois was 114,226. Source: the U.S. Census Bureau.

Highest41,853Cook County
Lowest47Calhoun County
Median341102 counties
Illinois114,226History

Top 40 counties, 2025

CSVChart (SVG)

Cook CountyCook County: 41,853 count41,853DuPage CountyDuPage County: 6,724 count6,724Will CountyWill County: 5,106 count5,106Lake CountyLake County: 5,094 count5,094Kane CountyKane County: 3,754 count3,754Winnebago CountyWinnebago County: 3,129 count3,129Madison CountyMadison County: 3,062 count3,062St. Clair CountySt. Clair County: 2,688 count2,688McHenry CountyMcHenry County: 2,578 count2,578Sangamon CountySangamon County: 2,161 count2,161Peoria CountyPeoria County: 1,888 count1,888Rock Island CountyRock Island County: 1,705 count1,705Tazewell CountyTazewell County: 1,556 count1,556Champaign CountyChampaign County: 1,455 count1,455Macon CountyMacon County: 1,359 count1,359LaSalle CountyLaSalle County: 1,341 count1,341McLean CountyMcLean County: 1,316 count1,316Kankakee CountyKankakee County: 1,220 count1,220Vermilion CountyVermilion County: 978 count978DeKalb CountyDeKalb County: 811 count811Williamson CountyWilliamson County: 775 count775Adams CountyAdams County: 761 count761Whiteside CountyWhiteside County: 749 count749Kendall CountyKendall County: 698 count698Knox CountyKnox County: 664 count664Stephenson CountyStephenson County: 626 count626Macoupin CountyMacoupin County: 588 count588Henry CountyHenry County: 583 count583Ogle CountyOgle County: 583 count583Jackson CountyJackson County: 560 count560Franklin CountyFranklin County: 558 count558Marion CountyMarion County: 519 count519Fulton CountyFulton County: 493 count493Coles CountyColes County: 485 count485Grundy CountyGrundy County: 484 count484Jefferson CountyJefferson County: 471 count471Boone CountyBoone County: 469 count469Livingston CountyLivingston County: 463 count463Bureau CountyBureau County: 414 count414Lee CountyLee County: 405 count405
count. Source: U.S. Census Bureau. Retrieved 2026-10-08.

Full ranking

RankCounties2025
count		Change on 2024
1Cook County Estimated41,853+0.4%
2DuPage County Estimated6,724+0.5%
3Will County Estimated5,1060%
4Lake County Estimated5,094+0.8%
5Kane County Estimated3,754+0.2%
6Winnebago County Estimated3,129-0.2%
7Madison County Estimated3,062+0.7%
8St. Clair County Estimated2,688+0.3%
9McHenry County Estimated2,578+0.5%
10Sangamon County Estimated2,161+1.1%
11Peoria County Estimated1,888+0.3%
12Rock Island County Estimated1,705+0.5%
13Tazewell County Estimated1,556+0.4%
14Champaign County Estimated1,455-0.4%
15Macon County Estimated1,359+0.3%
16LaSalle County Estimated1,341+0.6%
17McLean County Estimated1,316+1%
18Kankakee County Estimated1,220+0.3%
19Vermilion County Estimated978+0.3%
20DeKalb County Estimated811+1.4%
21Williamson County Estimated775-0.1%
22Adams County Estimated761+1.1%
23Whiteside County Estimated749+0.7%
24Kendall County Estimated698+1.3%
25Knox County Estimated664+0.9%
26Stephenson County Estimated626+0.3%
27Macoupin County Estimated5880%
28Henry County Estimated583+0.3%
28Ogle County Estimated583+0.5%
30Jackson County Estimated560+0.7%
31Franklin County Estimated558+0.7%
32Marion County Estimated519+0.8%
33Fulton County Estimated493+0.4%
34Coles County Estimated485+0.8%
35Grundy County Estimated484+0.6%
36Jefferson County Estimated471-0.4%
37Boone County Estimated469+0.4%
38Livingston County Estimated463+2%
39Bureau County Estimated414+0.5%
40Lee County Estimated405+1.3%
41Christian County Estimated404+0.5%
42Morgan County Estimated401+0.5%
43Woodford County Estimated397+0.5%
44Clinton County Estimated395+1%
45Monroe County Estimated386+2.1%
46Randolph County Estimated382+0.8%
47Saline County Estimated378+0.5%
48Effingham County Estimated373+0.5%
49Iroquois County Estimated370+1.9%
50Logan County Estimated360+1.4%
51McDonough County Estimated342+3%
52Montgomery County Estimated339+1.8%
53Shelby County Estimated287+1.8%
54Edgar County Estimated278+3.3%
55Jersey County Estimated277+0.7%
56Fayette County Estimated276+2.6%
57Jo Daviess County Estimated275+3.4%
58Union County Estimated265+0.8%
59Perry County Estimated239+3.9%
60Hancock County Estimated237+2.2%
61Douglas County Estimated233+3.6%
62Crawford County Estimated232+2.2%
63Ford County Estimated230+3.1%
63Richland County Estimated230+4.1%
65De Witt County Estimated229+3.2%
66White County Estimated228+3.6%
67Wayne County Estimated226+1.3%
68Clark County Estimated224+3.7%
69Massac County Estimated219+1.9%
70Piatt County Estimated218+2.8%
71Mercer County Estimated217+1.9%
72Mason County Estimated215+1.4%
73Carroll County Estimated209+1.5%
74Pike County Estimated199+2.6%
75Greene County Estimated191+3.2%
76Warren County Estimated190+2.7%
77Marshall County Estimated189+2.2%
78Bond County Estimated184+1.1%
78Moultrie County Estimated184+4%
80Clay County Estimated176+1.7%
80Lawrence County Estimated176+2.3%
82Menard County Estimated160+1.9%
83Cass County Estimated157+1.9%
84Jasper County Estimated148+2.8%
85Washington County Estimated146+2.8%
86Wabash County Estimated144+1.4%
87Johnson County Estimated137+3%
88Cumberland County Estimated129+1.6%
89Hamilton County Estimated102+5.2%
90Henderson County Estimated94+1.1%
91Pulaski County Estimated920%
92Schuyler County Estimated91+1.1%
93Gallatin County Estimated81+1.3%
94Alexander County Estimated74+2.8%
94Putnam County Estimated74+5.7%
94Stark County Estimated74+1.4%
97Edwards County Estimated67+1.5%
98Scott County Estimated61+3.4%
99Pope County Estimated59+1.7%
100Brown County Estimated55+1.9%
101Hardin County Estimated48-2%
102Calhoun County Estimated47+2.2%

Other periods

About this ranking

Estimated deaths of residents from July 1 of the previous year through June 30 of the reported year.

Census population estimates component. The year identifies the end of the July-to-June period. These estimates can be revised and differ from calendar-year death totals.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: deaths, July 1 of the previous year to June 30 of the reported year, nation, states and counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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Questions

Which county has the highest deaths (July to June)?

Cook County, with 41,853 in 2025, according to the U.S. Census Bureau.

Which county has the lowest deaths (July to June)?

Calhoun County, with 47 in 2025.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: deaths, July 1 of the previous year to June 30 of the reported year, nation, states and counties. Retrieved 2026-10-08.

Deaths, July to June: other rankings

Counties in Illinois: more rankings