County

• IL County Boundaries 1790-Present
• 1880 map
• 1880 map in PDF format
• Current map of county from Google Maps
• Current townships

Township Maps

• Distance between towns/townships
• Sections in a township
• Divisions in a a section
• 1875 townships

Towns

• 1895 towns

Platt Maps

All Platt Maps show all the land and number of acres and its owner, churches, locations for cemeteries, school, and more.

Note, some of these are very hard to read (poor copying) and are being scanned over.

• 1881
• 1910
• 1924