Overview
Calhoun County GIS Data – For CAD
Equator helps civil engineering, architecture and consulting firms with the tools to instantly find, process and download accurate LiDAR, contours, parcel data, building footprints, DEMs, point clouds and other GIS data for Calhoun County in an online web mapping portal.
Calhoun County GIS Data →

Data Available
Download GIS Data for Calhoun County
Parcels and Buildings
This image shows parcel and building data in Calhoun County created using GIS data in Equator.
Get Parcels and Buildings for Calhoun County
LiDAR
This image shows a LiDAR point cloud in Calhoun County created using GIS data in Equator.
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Contours
This image shows a contour map in Calhoun County created using GIS data in Equator.
Get Contours for Calhoun CountyFormats Available
Export Your Data Ready to Use in Multiple Formats
DWG
AutoCAD Drawing - Industry-standard CAD format
Supported Data:
Contour, Parcel, Building Outline
SHP
Shapefile - Standard GIS vector format
Supported Data:
Contour, Parcel, Building Outline
DXF
Drawing Exchange Format - Universal CAD interchange
Supported Data:
Contour, Building Outline
GeoJSON
Geographic JSON - Web-friendly spatial data format
Supported Data:
Contour, Parcel, Building Outline
LAZ
Compressed LAS - Efficient LiDAR point cloud format
Supported Data:
Point Cloud
SVG
Scalable Vector Graphics - Web vector format
Supported Data:
Contour, Building Outline
GPKG (Coming Soon)
GeoPackage - Modern OGC spatial database format
Supported Data:
Contour, Parcel, Building Outline
LandXML (Coming Soon)
Land XML - Civil engineering data exchange format
Supported Data:
Point Cloud
TIN (Coming Soon)
Triangulated Irregular Network - 3D surface model
Supported Data:
Point Cloud
XYZ (Coming Soon)
XYZ Point Cloud - Simple ASCII point cloud format
Supported Data:
Point Cloud
Background
GIS Data for Calhoun County
The webpage for Calhoun County, Illinois, primarily focuses on providing information about online property tax payments. While it does not explicitly highlight GIS datasets or spatial data resources, it is linked to the Treasurer's Office, which may offer related services. The site suggests that users should have their parcel number ready for transactions, indicating the presence of parcel data. However, specific GIS datasets, maps, or other spatial data resources such as zoning or aerial imagery are not detailed on this page. Users seeking such information may need to explore other sections of the county's official website or contact the Treasurer's Office directly for further assistance.
Access Calhoun County GIS Data in Equator →Calhoun County Portal →Showcase
Sample GIS Data for Calhoun County
Parcels and Buildings
Parcel and building data in Calhoun County are used in a variety of fields including architecture, real estate, and urban planning.
Get Parcels and Buildings for Calhoun County
LiDAR
Point clouds (LiDAR) in Calhoun County can produce highly accurate 3D models of terrain, structures, and vegetation.
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Contours
Contours in Calhoun County visualize 3D elevations on a 2D surface allowing you to better understand your site.
Get Contours for Calhoun County