My Genealogy Hound

Historic Illinois County Maps

These maps are provided to help locate the numerous small settlements within a county. These maps also show the location of railroad lines and major waterways which were important routes of travel in early days.

Additional maps (including multiple additional maps for each county) will be added frequently so check back often. Our free weekly newsletter also announces new map additions to the website. Subscribe to the free newsletter here.

Click on any county name below to view the map:

Additional Resources: Books for Genealogy Research
Adams County, Illinois
Alexander County, Illinois
Bond County, Illinois
Boone County, Illinois
Cook County, Illinois
Cumberland County, Illinois
DeKalb County, Illinois
DuPage County, Illinois
Effingham County, Illinois
Franklin County, Illinois
Fulton County, Illinois
Greene County, Illinois
Hancock County, Illinois
Henry County, Illinois
Jackson County, Illinois
Jasper County, Illinois
Jo Daviess County, Illinois
Kane County, Illinois
Kankakee County, Illinois
Knox County, Illinois
Lake County, Illinois
LaSalle County, Illinois
Logan County, Illinois
Madison County, Illinois
Marshall County, Illinois
McHenry County, Illinois
McLean County, Illinois
Monroe County, Illinois
Morgan County, Illinois
Moultrie County, Illinois
Ogle County, Illinois
Peoria County, Illinois
Perry County, Illinois
Pike County, Illinois
Pulaski County, Illinois
Randolph County, Illinois
Rock Island County, Illinois
St. Clair County, Illinois
Sangamon County, Illinois
Tazewell County, Illinois
Union County, Illinois
Warren County, Illinois
White County, Illinois
Will County, Illinois
Winnebago County, Illinois

County maps from other states can be viewed here: State County Maps

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