Kankakee County, IL Demographics
Kankakee County, IL is the 18th most populous of 102 counties in Illinois, with 107,502 residents across 676 square miles. That is about 159 people per square mile.
At the 2020 census
| Population | 107,502 |
|---|---|
| Land area | 676 sq mi |
| Density | 159 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Kankakee County compares to the US
We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Kankakee County, IL
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Kankakee County, IL — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Kankakee County, IL
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 107.02 | 6,860 | 9.8 | 703 |
| Census Tract 105 | 6,718 | 6.5 | 1,036 |
| Census Tract 106.02 | 6,137 | 4.0 | 1,538 |
| Census Tract 106.01 | 5,529 | 10.1 | 547 |
| Census Tract 102.04 | 5,261 | 15.7 | 334 |
| Census Tract 104 | 5,011 | 39.5 | 127 |
| Census Tract 120 | 4,927 | 1.3 | 3,780 |
| Census Tract 107.01 | 4,648 | 10.8 | 432 |
| Census Tract 102.03 | 4,597 | 7.8 | 593 |
| Census Tract 124 | 4,548 | 0.9 | 4,883 |
| Census Tract 109 | 4,294 | 73.1 | 59 |
| Census Tract 126 | 4,221 | 96.1 | 44 |
| Census Tract 123 | 4,080 | 0.8 | 5,333 |
| Census Tract 103 | 3,671 | 122.0 | 30 |
| Census Tract 108 | 3,624 | 46.1 | 79 |
| Census Tract 121 | 3,352 | 1.7 | 1,956 |
| Census Tract 122 | 3,215 | 2.3 | 1,407 |
| Census Tract 117 | 3,151 | 0.9 | 3,439 |
| Census Tract 118 | 2,653 | 0.7 | 3,836 |
| Census Tract 101 | 2,450 | 49.4 | 50 |
| Census Tract 125 | 2,103 | 9.2 | 229 |
| Census Tract 102.01 | 2,101 | 49.3 | 43 |
| Census Tract 113 | 2,091 | 7.7 | 271 |
| Census Tract 112 | 2,024 | 25.9 | 78 |
| Census Tract 115 | 1,987 | 1.0 | 2,020 |
| Census Tract 111 | 1,873 | 23.2 | 81 |
| Census Tract 110 | 1,847 | 55.4 | 33 |
| Census Tract 114 | 1,623 | 4.4 | 367 |
| Census Tract 116 | 1,589 | 0.7 | 2,268 |
| Census Tract 119 | 1,317 | 0.3 | 4,731 |
Related places
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Metro areas containing Kankakee County
About this page
This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.
Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.