Louisiana | Redistricting

Shapefiles & Census Block Equivalency Files Based Upon 2020 Census Geography

Precinct Shapefiles (.zip)

This Shapefile is the U.S. Census Bureau's 2020 TIGER/Line Shapefile VTD Layer, as validated through the data verification program of the House and Senate. The data verification program identified discrepancies in the original 2020 TIGER/Line Shapefile VTD Layer in the following Parishes: Avoyelles, Caddo, Plaquemines, West Baton Rouge and Vermilion. This validated Shapefile is the VTD Shapefile that will be utilized by the Louisiana Legislature.

Census 2020 TigerLine VTD Layer as Validated by the LA Legislature.zip (08-23-2021)

Block Equivalency Files (.txt)

This Block Equivalency File is the relationship file between the 2020 Census Blocks and the U.S. Census Bureau's Census 2020 TIGER/Line Shapefile VTD Layer, as validated through the data verification program of the House and Senate and corrects discrepancies identified in the original 2020 TIGER/Line Shapefile VTD Layer in the following Parishes: Avoyelles, Caddo, Plaquemines, West Baton Rouge and Vermilion. This Block Equivalency File reflects the assignment of 2020 Census Blocks to the validated VTDs that will be utilized by the Louisiana Legislature.

  Block Equivalency File as Validated by the LA Legislature.txt (08-23-2021)

  VTD (Precinct) July 2021 RegVoter Equivalency File as Validated by the LA Legislature (08-23-2021)

  Census 2020 Population Allocation and Registered Voter Data Block Equivalency File as Validated by the LA Legislature as of (08-23-2021)

  Census 2020 Population Allocation and Registered Voter Data VTD Equivalency File as Validated by the LA Legislature as of (08-23-2021)

  Census 2020 Population Allocation and Registered Voter Data Block Equivalency File as Validated by the LA Legislature as of (01-27-2022)

  Census 2020 Population Allocation and Registered Voter Data Parish Equivalency File as Validated by the LA Legislature as of (01-27-2022)

  Census 2020 Population Allocation and Registered Voter Data VTD Equivalency File as Validated by the LA Legislature as of (01-27-2022)

  VTD (Precinct) Dec 2021 RegVoter Equivalency File as Validated by the LA Legislature (01-27-2022)

Shapefiles & Census Block Equivalency Files Based Upon Prior Census Geography

Precinct Shapefiles (.zip)

2019 Precinct Shapefiles

2018 Precinct Shapefiles

2017 Precinct Shapefiles

2016 Precinct Shapefiles

2015 Precinct Shapefiles

2014 Precinct Shapefiles

2013 Precinct Shapefiles

2012 Precinct Shapefiles

2011 Precinct Shapefiles

2010-11 Precinct Shapefiles

2009 Precinct Shapefiles

2008 Precinct Shapefiles

2007 Precinct Shapefiles

2006 Precinct Shapefiles

2005 Precinct Shapefiles

2004 Precinct Shapefiles

2003-11 Precinct Shapefiles

2003-3 Precinct Shapefiles

2000 Precinct Shapefiles

1999 Precinct Shapefiles

Block Equivalency Files (.txt)

Block Equivalency - BESE - Act 2 (HB519) of the 2011 RS

Block Equivalency - Congress - Act 2 (HB6) of the 2011 ES

Block Equivalency - House - Act 1 (HB1) of the 2011 ES

Block Equivalency - PSC - Act 23 (HB38) of the 2011 ES

Block Equivalency - Senate - Act 24 (SB1) of the 2011 ES

Shapefile - BESE - Act 2 (HB519) of the 2011 RS

Shapefile - Congress - Act 2 (HB6) of the 2011 ES

Shapefile - House - Act 1 (HB1) of the 2011 ES

Shapefile - PSC - Act 23 (HB38) of the 2011 ES

Shapefile - Senate - Act 24 (SB1) of the 2011 ES

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