Illinois · FIPS 17029 · County seat: Charleston
Coles County, IL GIS & Parcel Viewer
Here is the direct link to the county parcel map covering Coles County, IL: Coles County Tax Parcel Map. Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Coles County parcel map ↗
Opens arcgis.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Coles County Tax Parcel Map |
|---|---|
| Type | County-run map |
| Website | arcgis.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Charleston |
| Population | 46,060 (2023 Census Bureau estimate) |
| Land area | 508 sq mi |
| FIPS code | 17029 |
About the official source
Coles County runs this viewer (directly or through a contracted vendor), which makes it the closest thing to the source for local parcel lines. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Coles County viewer
- Click the button above and wait for the Web AppBuilder viewer to load. Some counties show a terms screen first.
- Search by street address, owner or parcel ID if the search box offers those options.
- Click a lot on the map to read its attributes.
- Turn on aerial imagery from the basemap tool and use the layer list to add things like zoning or flood zones when they're published.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
The county in brief
Coles County had an estimated 46,060 residents in 2023, according to the Census Bureau. With about 508 square miles of land, that works out to roughly 91 people per square mile. Among Illinois's 102 counties, it is the 31st largest by population. Charleston serves as the county seat.
Neighboring counties
Coles County shares a border with the counties below. Each link has its own official map:
A note on accuracy
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.