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GIS Data

 
Shapefiles
Became Law February 10, 2012 with enactment of House Bill 302
Note:  Layers are derived from 2010 Census Geography.
Congressional Districts (CH302C02) - HB 302
 

 
Shapefiles
Became Law January 31, 2002 with enactment of House Bill 1
Note:  Layers are derived from 2000 Census Geography.
Senate Districts
House Districts
Congressional Districts
 

 
2010 Census Redistricting Layers
 
Shapefiles
Counties (3 MB)
Precincts (21 MB)
Blocks (155 MB)
 

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