Connecticut State Wide GIS Data

 

Data Categories:

  • Boundary Files
  • Maps and Imagery
  • Other
  • Boundary Files

    Layer Name

    Download Shapefile

    (CT State Plane)

    Download Shapefile

    (WGS 84)

    Year

    Scale

    Source

    Preview in Google Earth

    State Boundary Download Download in WGS 84 2008 1:1,000,000 CT DEP Click to Open
    County Boundaries Download Download in WGS 84 2008 1:125000 CT DEP Click to Open
    Connecticut Towns Download Download in WGS 84 2008 1:125000 CT DEP Click to Open
    Census Tracts - 1990 Download Download in WGS 84 1990 1:125000 UCGIA Click to Open
    Census Tracts - 2000 Download Download in WGS 84 2000 1:125000 US Census Click to Open
    Census Tracts - 2008 Download Download in WGS 84 2008 1:125000 US Census Click to Open
    Census Block Groups - 1990 Download Download in WGS 84 1990 1:125000 UCCGIA Click to Open
    Census Block Groups - 2000 Download Download in WGS 84 2000 1:125000 US Census Click to Open
    Census Block Groups - 2008 Download Download in WGS 84 2008 1:125000 US Census Click to Open
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    Maps and Boundaries

    Layer Name

    Download Shapefile

    (CT State Plane)

    Download Shapefile

    (WGS 84)

    Year

    Scale

    Source

    Preview in Google Earth

    Connecticut Counties Download Download in WGS 84 2000 1:125000 CT DEP Click to Open
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    Other

    Layer Name

    Download Shapefile

    (CT State Plane)

    Download Shapefile

    (WGS 84)

    Year

    Scale

    Source

    Preview in Google Earth

    Major Roads Download Download in WGS 84 2004 1:1,000,000 CT DOT Click to Open
    Road Network Download Download in WGS 84 2004 1:500,000 CT DOT Click to Open
    Railroads Download Download in WGS 84 2004 1:125000 CT DOT Click to Open
    Power Lines - 1994 Download Download in WGS 84 1994 1:500,000 CT DEP Click to Open
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