Geographic Data - Electoral Districts & Census TIGER/LINE Boundary Files


Metadata are available for these files if you click on the 'Data Type' links. Geographic files are NAD 83, unless otherwise specified.

2014 Census TIGER/Line Boundary Files:
Data Type
Mapinfo
Maptitude
ArcGIS
Updated 2010 Census Blocks
Source: TIGER/Line vintage 2014
2010_MIF 2010_CDF 2010_SHP
The 2011, 2001 and 1991 Electoral District Boundary Files
Data Type
Mapinfo
Maptitude
ArcGIS
Google
2011 Assembly Districts NAD 83 NAD 83 NAD 83 NAD 83
2011 Congressional Districts NAD 83 NAD 83 NAD 83 NAD 83
2011 Board of Equalization NAD 83 NAD 83 NAD 83 NAD 83
2011 Senate Districts NAD 83 NAD 83 NAD 83 NAD 83
2001 Assembly Districts* NAD 83 NAD 83 NAD 83 NAD 83
2001 Board of Equalization Districts* NAD 83 NAD 83 NAD 83 NAD 83
2001 Congressional Districts* NAD 83 NAD 83 NAD 83 NAD 83
2001 State Senate Districts*
NAD 83 NAD 83 NAD 83 NAD 83
1991 Assembly Districts*
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
NAD 83
1991 Congressional Districts*
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
NAD 83
1991 Senate Districts* NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
NAD 83

*Boundaries are based on the 2000 TIGER/Line, vintage 2000.


2010 & 2000 Census TIGER/Line Boundary Files:
Data Type
Mapinfo
Maptitude
ArcGIS
Counties
Source: TIGER/Line vintage 2010
2010_MIF
2000_MIF
2010_CDF
2000_CDF
2010_SHP
2000_SHP
Census Places
Source: TIGER/Line vintage 2010
2010_MIF
2000_MIF
2010_CDF
2000_CDF
2010_SHP
2000_SHP
Census Tracts
Source: TIGER/Line vintage 2010
2010_MIF
2000_MIF
2010_CDF
2000_CDF
2010_SHP
2000_SHP
Census Block Groups
Source: TIGER/Line vintage 2010

2010_MIF
2000_MIF
2010_CDF
2000_CDF
2010_SHP
2000_SHP
Census Blocks
Source: TIGER/Line vintage 2010
2010_MIF
2000_MIF
2010_CDF
2000_CDF
2010_SHP
2000_SHP
2000 & 1990 Census TIGER/Line Boundary Files
Data Type
Mapinfo
Maptitude
ArcGIS
2000 Counties
Source: TIGER/LINE vintage 2000
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
2000 Census Tracts
Source: TIGER/LINE vintage 2000
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
2000 Census Block Groups
Source: TIGER/LINE vintage 2000
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
2000 Census Blocks
Includes fields for 1991 Districts
Source: TIGER/LINE vintage 2000
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
2000 Census block geography by county
1990 Census Tracts
Source: TIGER/LINE vintage 1998
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83
1990 Counties
Source: TIGER/LINE vintage 1998
NAD 27
NAD 83
NAD 27
NAD 83
NAD 27
NAD 83

 

DISCLAIMER:

The spatial information hosted at this web site was derived from a variety of sources. Care was taken in the creation of these layers and themes, but they are provided "as is." The Statewide Database cannot accept any responsibility for errors, omissions, or positional accuracy in the digital data or underlying records. There are no warranties, expressed or implied, including the warranty of merchantability or fitness for a particular purpose, accompanying any of these products.

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