Here is the latest set of reference maps from the U.S. Census Bureau. The file contains one index map of the county and fourteen large scale maps. Here is the link to the 2021 map set (PDF).
The list below contains links to U.S. Census Bureau Tract and Block Maps for Kankakee County that were used in the 2000 Census. The county was divided into 22 areas and 16 sub-areas. The index map below will help you to navigate to the area of your choice.