Data Catalog

• County

  Voter Registration by Census Tract

  King County, Washington —

  This web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web...

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• County

  Housing Market Value Analysis - Urban Redevelopment Authority

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  In late 2016, the URA, in conjunction with Reinvestment Fund, completed the 2016 Market Value Analysis (MVA) for the City of Pittsburgh. The Market Value Analysis...

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• County

  Housing Market Value Analysis - Allegheny County Economic Development

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  In 2017, the County Department of Economic Development, in conjunction with Reinvestment Fund, completed the 2016 Market Value Analysis (MVA) for Allegheny County. A...

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  • 1 more in dataset
• County

  2020 Census Redistricting Data Extracts (PL 94-171)

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  Chris Briem of the University of Pittsburgh Center for Social and Urban Research has been producing extracts from the Census Bureau's PL 94-171 redistricting file....

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• County

  Cong2010

  Cook County of Illinois —

  U.S. Congressional Districts based on Census 2010

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• County

  Allegheny County 2000/2010 Census Tract Relationships

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  The Allegheny County 2000-2010 Census Tract Relationship File shows how 2010 Census tracts in Allegheny County, Pennsylvania relate to the 2000 Census tracts. Each...

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  • 4 more in dataset
• County

  Allegheny County Census Blocks 2016

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  This is an Allegheny County extract of the 2016 US Census Blocks downloaded from the following website: https://www.census.gov/geo/maps-data/data/tiger-cart-...

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• County

  Housing Market Value Analysis 2021

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  In 2021, Allegheny County Economic Development (ACED), in partnership with Urban Redevelopment Authority of Pittsburgh(URA), completed the a Market Value Analysis...

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  • 1 more in dataset
• County

  Loudoun Election Districts 2022

  Loudoun County, Virginia —

  More MetadataThis file contains the boundaries of the Board of Supervisors election districts derived from 2020 US census. The layer also contains the voting...

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  • ArcGIS GeoServices REST API
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• County

  Parcel Centroids in Allegheny County with Geographic Identifiers

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  Parcel centroids in Allegheny County. Centroids created by the Western PA Regional Data Center using County parcel shapes found on PASDA or WPRDC. Centroids have...

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  • 4 more in dataset
• County

  Board of Review

  Cook County of Illinois —

  Board of Review District based on 2010 census.

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• County

  Allegheny County Census Block Groups 2016

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  This is an Allegheny County extract of the 2016 US Census Block Groups downloaded from the following website: https://www.census.gov/geo/maps-data/data/tiger-cart-...

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• County

  StRep2010

  Cook County of Illinois —

  IL State Representative Districts based on Census 2010

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• County

  Loudoun 2020 Census Tracts

  Loudoun County, Virginia —

  This GIS layer contains the geographical boundaries of the 2020 census tracts for Loudoun County, Virginia. The 2020 Census tract boundaries are used for Census...

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  • ArcGIS GeoServices REST API
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• County

  Allegheny County Census Tracts 2016

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  This is an Allegheny County extract of the 2016 US Census Tracts downloaded from the following website: https://www.census.gov/geo/maps-data/data/tiger-cart-...

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• County

  Cook_CommissionerDist2010

  Cook County of Illinois —

  The purpose of this dataset is to indicate the boundary of each Commissioner district in Cook County, Illinois. These boundaries are based off of Census 2010...

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• County

  StSen2010

  Cook County of Illinois —

  IL State Senate Districts based on Census 2010

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• County

  Loudoun 2020 Census Blocks

  Loudoun County, Virginia —

  This GIS layer contains the geographical boundaries of the 2020 census blocks for Loudoun County, Virginia. The 2020 Census block boundaries were used for statistical...

  • HTML
  • ArcGIS GeoServices REST API
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• County

  2010 Census Blocks with Geographic Codes Southwestern PA

  Allegheny County / City of Pittsburgh / Western PA Regional Data Center —

  This file can be used as a tool to append geographic codes to geocoded point data. The file was developed by Pitt's Center for Social and Urban Research and provides...

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• County

  Cook_CommissionerDist2000

  Cook County of Illinois —

  Historical data. For current boundaries see https://datacatalog.cookcountyil.gov/id/vx2u-6dxj. The purpose of this dataset is to indicate the boundary of each...

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