# Counties in Illinois by natural change, July to June, 2025

All 102 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `natural_change_july_june`
- Unit: persons
- Definition: Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.
- Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (https://www.census.gov/programs-surveys/popest/data/data-sets.html)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/natural-change-july-june/illinois-counties

| Rank | Place | persons |
|---:|---|---:|
| 1 | Cook County | 9,144 |
| 2 | DuPage County | 2,873 |
| 3 | Will County | 1,841 |
| 4 | Kane County | 1,808 |
| 5 | Lake County | 1,330 |
| 6 | Kendall County | 782 |
| 7 | Champaign County | 470 |
| 8 | McHenry County | 406 |
| 9 | McLean County | 318 |
| 10 | Rock Island County | 176 |
| 11 | DeKalb County | 162 |
| 12 | Peoria County | 72 |
| 13 | Boone County | 51 |
| 14 | Douglas County | 48 |
| 15 | Effingham County | 18 |
| 16 | Grundy County | 17 |
| 17 | Calhoun County | 2 |
| 18 | Moultrie County | 0 |
| 19 | Woodford County | -6 |
| 20 | Brown County | -7 |
| 21 | Stark County | -8 |
| 22 | Scott County | -12 |
| 22 | Warren County | -12 |
| 24 | Hardin County | -14 |
| 25 | Putnam County | -15 |
| 26 | Clinton County | -17 |
| 26 | Hamilton County | -17 |
| 26 | Washington County | -17 |
| 29 | Cass County | -19 |
| 30 | Cumberland County | -21 |
| 31 | Edwards County | -25 |
| 31 | Henderson County | -25 |
| 33 | Pulaski County | -31 |
| 34 | Coles County | -32 |
| 35 | Crawford County | -35 |
| 35 | Jackson County | -35 |
| 37 | Clay County | -36 |
| 37 | Schuyler County | -36 |
| 39 | Pope County | -38 |
| 40 | Bond County | -41 |
| 40 | Johnson County | -41 |
| 40 | Menard County | -41 |
| 43 | Alexander County | -44 |
| 44 | Piatt County | -48 |
| 45 | Mercer County | -51 |
| 46 | Gallatin County | -54 |
| 46 | Pike County | -54 |
| 48 | Jasper County | -57 |
| 49 | Marshall County | -59 |
| 50 | Ogle County | -60 |
| 51 | Wayne County | -64 |
| 52 | Winnebago County | -65 |
| 53 | Adams County | -67 |
| 53 | Wabash County | -67 |
| 55 | Perry County | -68 |
| 56 | Fayette County | -71 |
| 57 | Carroll County | -72 |
| 58 | Henry County | -74 |
| 59 | Greene County | -76 |
| 60 | Lawrence County | -77 |
| 61 | Christian County | -79 |
| 61 | Jefferson County | -79 |
| 63 | Hancock County | -80 |
| 64 | Jo Daviess County | -82 |
| 65 | Shelby County | -86 |
| 66 | Montgomery County | -92 |
| 67 | Ford County | -94 |
| 68 | De Witt County | -95 |
| 69 | Logan County | -97 |
| 70 | Clark County | -98 |
| 70 | Richland County | -98 |
| 72 | McDonough County | -106 |
| 73 | Mason County | -107 |
| 73 | White County | -107 |
| 75 | Bureau County | -112 |
| 76 | Jersey County | -116 |
| 76 | Livingston County | -116 |
| 78 | Morgan County | -117 |
| 79 | Union County | -118 |
| 80 | Iroquois County | -120 |
| 81 | Marion County | -121 |
| 82 | Randolph County | -126 |
| 83 | Massac County | -133 |
| 84 | Williamson County | -136 |
| 85 | Lee County | -137 |
| 86 | Edgar County | -139 |
| 87 | Kankakee County | -153 |
| 87 | Sangamon County | -153 |
| 89 | Saline County | -159 |
| 90 | Franklin County | -161 |
| 91 | Monroe County | -173 |
| 92 | Vermilion County | -187 |
| 93 | Stephenson County | -210 |
| 94 | Macoupin County | -212 |
| 95 | Fulton County | -215 |
| 96 | Whiteside County | -217 |
| 97 | Knox County | -233 |
| 98 | Tazewell County | -269 |
| 99 | LaSalle County | -287 |
| 100 | Macon County | -334 |
| 101 | St. Clair County | -501 |
| 102 | Madison County | -651 |