Title

Geographic Data - Electoral Districts, Precincts & 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.

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

Election Precinct Boundary Files:
Click on "Data Type" link to access all geographic data for an election including county level files. The message "no data" indicates that the county files are still being collected and processed and that the statewide file will be available at a later date.
Data Type
Mapinfo
Maptitude
ArcGIS
2014 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2012 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2012 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2010 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2010 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2008 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2008 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2008 Special election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2006 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2006 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2005 Special election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2004 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2004 Primary election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2003 Recall election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2002 General election precincts MPREC_MIF
SRPREC_MIF
MPREC_CDF
SRPREC_CDF
MPREC_SHP
SRPREC_SHP
2002 Primary election precincts MPREC_SHP_
no data
MPREC_CDF
no data
MPREC_SHP
no data
2000 General registration precincts
RRPREC_MIF RRPREC_CDF RRPREC_SHP
1996 - 2000 election precincts by county

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.