Ranking of Illinois Counties By Natural Population Increase Rate per 1K in 2015
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2015, the Natural Population Increase Rate per 1K for Illinois was 4.02. Among all Illinois counties, Kendall County had the highest natural population increase rate (8.61), followed by Kane County (6.84), and Champaign County (5.51).
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), 2015 Census.
See this for other years:
Ranking of Illinois Counties By Natural Population Increase Rate per 1K in 2015
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| Rank | County | Natural Pop. Increase Rate |
|---|---|---|
| 1 | Kendall County | 8.61 |
| 2 | Kane County | 6.84 |
| 3 | Champaign County | 5.51 |
| 4 | Cook County | 5.48 |
| 5 | McLean County | 5.26 |
| 6 | Will County | 5.25 |
| 7 | DuPage County | 5.1 |
| 8 | Lake County | 4.85 |
| 9 | DeKalb County | 4.8 |
| 10 | Jackson County | 4.47 |
| 11 | Peoria County | 4.45 |
| 12 | Grundy County | 4.17 |
| 13 | McHenry County | 4.09 |
| 14 | Boone County | 3.88 |
| 15 | St. Clair County | 3.62 |
| 16 | Jasper County | 3.12 |
| 17 | Douglas County | 2.82 |
| 18 | Jefferson County | 2.27 |
| 19 | Winnebago County | 2.06 |
| 20 | Kankakee County | 2.04 |
| 21 | Effingham County | 1.96 |
| 22 | Cass County | 1.93 |
| 22 | Rock Island County | 1.93 |
| 23 | Sangamon County | 1.8 |
| 24 | Clinton County | 1.7 |
| 25 | Warren County | 1.37 |
| 26 | Williamson County | 1.33 |
| 27 | Monroe County | 1.13 |
| 28 | Washington County | 1.05 |
| 29 | Hancock County | 1.04 |
| 30 | Whiteside County | 0.97 |
| 31 | Fayette County | 0.91 |
| 32 | Madison County | 0.89 |
| 33 | Brown County | 0.88 |
| 34 | Tazewell County | 0.7 |
| 35 | Piatt County | 0.55 |
| 36 | Putnam County | 0.52 |
| 37 | Macon County | 0.42 |
| 38 | Saline County | 0.41 |
| 39 | Henry County | 0.4 |
| 40 | Wabash County | 0.34 |
| 41 | Woodford County | 0.33 |
| 42 | Adams County | 0.03 |
| 43 | Ogle County | 0 |
| 44 | Clay County | -0.07 |
| 45 | Morgan County | -0.09 |
| 46 | Marion County | -0.1 |
| 47 | Coles County | -0.17 |
| 48 | Vermilion County | -0.21 |
| 49 | Stephenson County | -0.33 |
| 50 | Livingston County | -0.57 |
| 51 | Alexander County | -0.58 |
| 52 | Bureau County | -0.59 |
| 53 | Cumberland County | -0.73 |
| 54 | Shelby County | -0.77 |
| 55 | Calhoun County | -0.82 |
| 56 | Edwards County | -0.91 |
| 57 | Richland County | -0.94 |
| 58 | Moultrie County | -1.08 |
| 59 | Hamilton County | -1.09 |
| 60 | LaSalle County | -1.1 |
| 61 | De Witt County | -1.24 |
| 62 | Logan County | -1.29 |
| 63 | Lee County | -1.3 |
| 64 | Clark County | -1.38 |
| 65 | Pike County | -1.39 |
| 66 | Bond County | -1.42 |
| 66 | Franklin County | -1.42 |
| 66 | Marshall County | -1.42 |
| 67 | Lawrence County | -1.51 |
| 68 | Wayne County | -1.63 |
| 69 | Johnson County | -1.95 |
| 70 | Carroll County | -1.97 |
| 70 | Crawford County | -1.97 |
| 71 | McDonough County | -2.06 |
| 72 | Macoupin County | -2.11 |
| 73 | Menard County | -2.25 |
| 73 | Union County | -2.25 |
| 74 | Scott County | -2.33 |
| 75 | Mercer County | -2.34 |
| 76 | Schuyler County | -2.36 |
| 77 | Christian County | -2.38 |
| 78 | Knox County | -2.48 |
| 79 | Montgomery County | -2.56 |
| 80 | Pope County | -2.76 |
| 80 | Randolph County | -2.76 |
| 81 | Henderson County | -2.85 |
| 82 | Jo Daviess County | -2.88 |
| 83 | Greene County | -3.06 |
| 83 | Perry County | -3.06 |
| 84 | Jersey County | -3.08 |
| 85 | Fulton County | -3.12 |
| 86 | Gallatin County | -3.43 |
| 87 | Iroquois County | -3.53 |
| 88 | Edgar County | -3.89 |
| 89 | Mason County | -4.29 |
| 90 | Ford County | -4.65 |
| 91 | White County | -4.92 |
| 92 | Massac County | -4.98 |
| 93 | Stark County | -5.4 |
| 94 | Pulaski County | -5.76 |
| 95 | Hardin County | -10.23 |