Base Map and Imagery Layers Table
Base Map Layers
Layer Transparency
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Aerial Imagery Layers
Layer Transparency
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Swipe Imagery Tool
Note: The Swipe Tool is active when the box is checked.

GIS Data Subscription

Additional layers are available for viewing and/or download with a GIS Data Subscription. GIS Data Subscriptions can be purchased for $40.00 per year at the CCGISC Store. Download layers are available in file geodatabase, shapefile, dxf, dwg, or dgn formats.
Layers available for download:
  • Street Centerlines
  • Tax Parcel Points
  • Tax Parcel Polygons
  • Lots
  • Subdivisions
  • Corporate Boundaries
  • Political Townships
  • School Districts
  • Community College Districts
  • Fire Districts
  • Library Districts
  • Township Library
  • Multi-Assessor District
  • County Zoning
  • County Board Districts (2010)
  • Drainage Districts
⚹ Tax parcel layers only include the parcel number attribute.

Layers available for view-only access:
  • School Districts
  • Census Tracts 2010
  • Census Block Groups 2010
  • Civil Townships
  • Survey Townships
  • TIF Districts
  • County Zoning
  • Flood Zones DFIRM 2013
  • Contours 2011 (2-foot)
  • USDA Soils
  • Address Labels
  • County Board Districts (2010)
  • County Board Districts (2000)
  • State Congressional District
  • State Representative District
For more information about obtaining a subscription or questions regarding any other geo-data layer not listed above please contact the GIS Consortium at 217-819-3555.


Search Tax Parcel and Location

Ex: Piatt County

Ex: 101 W Washington, Monticello, 61856

Search Map Location Only

Ex: S Independence St & E Main St
County Road Ex: N 500 East & E 1800 North

Identify Feature

Note: The Identify Tool is active when the box is checked.

Quick Find Features

Quick Find Layers

Drawing Pen Options

Note: Fill Color is only valid with Fill Style "Solid"

Note: Click on a shape to move, scale, rotate or edit vertices

Drawing Text Options

Note: Text Angles are calulated "Clockwise" from 0 degrees

Note: Click on text to move, scale or rotate

Measuring Tools

This map is only an approximation of real world geographic features.
Measurements taken from this map are not to be used for legal purposes.

Delete Graphics

To delete individual graphics press Ctrl and click on the graphic

Printing Tools

To use this print tool, the browser popup blocker must be disabled for our site.
The swipe imagery layer will not print. To print a map with imagery, the layer must be turned on with the checkbox control under the Aerial Imagery Layers.

Upload Shapefile to Map

Note: Uploaded layers will honor the symbology set under the "Drawing Pen Options" in the Drawing Tools Panel
Shapefiles must be added as a .zip file containing the .shp, .shx, .dbf, and .prj files. Visit the Shapefile Documentation for more information and limitations.