Jan 4, 2026 · This Illinois county lines map tool shows Illinois county lines on Google Maps. You can also show county name labels on the map by checking the box in the lower left corner of …

This Map of Counties and County Seats in Illinois shows state borders, state names, Lake Michigan, state capital city, county borders, county names and county seats.

The General Highway Maps available to the public include County, City and Townships. Refer to the County, City, Township, or IDOT Districts table below for more information about the …

Jan 13, 2025 · The U.S. state of Illinois is divided into 102 Counties. Explore the Illinois County Map, all Counties list along with their County Seats in alphabetical order and their population, …

This interactive county map of Illinois provides a comprehensive view of the state's administrative divisions. Use the zoom controls to focus on specific regions, and click on county boundaries …

Dec 5, 2014 · This is a hosted feature layer of Illinois County boundaries.

An Illinois county map that displays its 102 counties. For instance, Cook, DuPage and Lake county are the most populated counties in Illinois.

A map of Illinois Counties with County seats and a satellite image of Illinois with County outlines.

This interactive map and search tools allow you to explore Illinois counties in depth, including detailed information on cities, towns, and ZIP codes within each county.

Our satellite map of Illinois shows its farmland, forests, and urban areas. You’ll be able to pick out major cities, river systems, and county borders. This clean, simple map shows Illinois divided …