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WinGIS provides select datasets for free to the public. These datasets have been made available as a public service.

 
File
Format
Size
Description
CensusBlock.dbf
DBase 4
13.3 MB
This compressed table contains the 2000 Census demographic data for each census block in Illinois.
CensusBlockGroup.dbf
DBase 4
774 KB
This compressed table contains the 2000 Census demographic data for each census block group in Illinois.
CensusCounty.dbf
DBase 4
37 KB
This table contains the 2000 Census demographic data for each county in Illinois.
CensusTract.dbf
DBase 4
257 KB
This compressed table contains the 2000 Census demographic data for each census tract in Illinois.
GeoRefImg.vlx
vlx
2.7 KB
This compressed file contains an application that can be loaded into AutoCAD and used to georeference imagery based on a world file.
GPSControl.dwg
AutoCAD
518 KB
This file contains the monument locations for the WinGIS Geodetic Control Network.
GPSControl.shp
Shapefile
40 KB
This compressed file contains the monument locations for the WinGIS Geodetic Control Network.
USCities.shp
Shapefile
1.3 MB
This compressed file contains point geometry and detailed attributes for cities in the US.
USCounties.shp
Shapefile
48.5 MB
This compressed file contains detailed polygon geometry and attributes for each county in the US.
USStates.shp
Shapefile
20.2 MB
This compressed file contains detailed polygon geometry and attributes for each state in the US.
WinCoBlock.shp
Shapefile
874 KB
This compressed file contains the geographic extent of the 2000 Census blocks for Winnebago County.
WinCoBlockGroup.shp
Shapefile
102 KB
This compressed file contains the geographic extent of the 2000 Census block groups for Winnebago County.
WinCoTract.shp
Shapefile
48 KB
This compressed file contains the geographic extent of the 2000 Census tracts for Winnebago County.

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