Ranking of Illinois Counties By Natural Population Increase in 2019
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2019, the Natural Population Increase for Illinois was 33.06K. Among all Illinois counties, Cook County had the highest natural population increase (18.56K), followed by DuPage County (3.42K), and Kane County (2.70K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: Illinois Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2019 Census.
See this for other years:
Ranking of Illinois Counties By Natural Population Increase in 2019
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| Rank | County | Natural Pop. Increase |
|---|---|---|
| 1 | Cook County | 18558 |
| 2 | DuPage County | 3417 |
| 3 | Kane County | 2699 |
| 4 | Will County | 2409 |
| 5 | Lake County | 2258 |
| 6 | Kendall County | 895 |
| 7 | McHenry County | 823 |
| 8 | Champaign County | 808 |
| 9 | Peoria County | 662 |
| 10 | Winnebago County | 569 |
| 11 | McLean County | 547 |
| 12 | DeKalb County | 385 |
| 13 | St. Clair County | 275 |
| 14 | Rock Island County | 223 |
| 15 | Jackson County | 159 |
| 16 | Sangamon County | 151 |
| 17 | Grundy County | 123 |
| 18 | Effingham County | 114 |
| 19 | Boone County | 74 |
| 20 | Woodford County | 63 |
| 21 | Monroe County | 61 |
| 22 | Douglas County | 54 |
| 23 | Jasper County | 51 |
| 24 | Macon County | 48 |
| 25 | Ogle County | 46 |
| 26 | Wabash County | 27 |
| 27 | Cass County | 24 |
| 27 | Kankakee County | 24 |
| 28 | Edwards County | 21 |
| 29 | Piatt County | 20 |
| 30 | Warren County | 19 |
| 31 | Clinton County | 12 |
| 31 | Washington County | 12 |
| 32 | Cumberland County | 11 |
| 33 | Brown County | 10 |
| 34 | Livingston County | 9 |
| 35 | Pike County | 8 |
| 36 | Fayette County | 7 |
| 36 | Vermilion County | 7 |
| 37 | Shelby County | 4 |
| 38 | Wayne County | 0 |
| 39 | Hamilton County | -1 |
| 40 | Menard County | -3 |
| 41 | Moultrie County | -7 |
| 42 | Pope County | -8 |
| 43 | Alexander County | -11 |
| 43 | Logan County | -11 |
| 44 | Clark County | -15 |
| 44 | Jefferson County | -15 |
| 44 | Putnam County | -15 |
| 44 | Whiteside County | -15 |
| 45 | Hardin County | -16 |
| 45 | Pulaski County | -16 |
| 46 | Marshall County | -17 |
| 47 | De Witt County | -18 |
| 47 | Hancock County | -18 |
| 48 | Henderson County | -21 |
| 48 | Scott County | -21 |
| 49 | Bond County | -22 |
| 50 | Schuyler County | -23 |
| 51 | Saline County | -25 |
| 52 | Richland County | -26 |
| 53 | Johnson County | -28 |
| 53 | Mason County | -28 |
| 54 | Calhoun County | -29 |
| 54 | Clay County | -29 |
| 54 | Greene County | -29 |
| 54 | Stark County | -29 |
| 55 | Jersey County | -30 |
| 56 | Crawford County | -33 |
| 57 | Christian County | -34 |
| 57 | Coles County | -34 |
| 58 | Marion County | -36 |
| 59 | Franklin County | -37 |
| 59 | Gallatin County | -37 |
| 60 | Mercer County | -38 |
| 61 | Stephenson County | -42 |
| 61 | Tazewell County | -42 |
| 62 | Union County | -44 |
| 63 | Iroquois County | -49 |
| 63 | Perry County | -49 |
| 64 | Ford County | -50 |
| 65 | Williamson County | -51 |
| 66 | Henry County | -58 |
| 66 | Lawrence County | -58 |
| 66 | Massac County | -58 |
| 67 | Lee County | -59 |
| 67 | Morgan County | -59 |
| 68 | McDonough County | -63 |
| 69 | Bureau County | -64 |
| 69 | Edgar County | -64 |
| 69 | Macoupin County | -64 |
| 70 | Carroll County | -66 |
| 71 | Adams County | -68 |
| 72 | Madison County | -72 |
| 73 | White County | -73 |
| 74 | Knox County | -77 |
| 75 | Montgomery County | -79 |
| 76 | Jo Daviess County | -98 |
| 77 | Randolph County | -105 |
| 78 | Fulton County | -133 |
| 79 | LaSalle County | -212 |