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Allegheny County Census Block Groups 2020 [Pennsylvania--Allegheny County]

County of Allegheny, PA · 2020 Full Details

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Full Details

Title
Allegheny County Census Block Groups 2020 [Pennsylvania--Allegheny County]
Description
This is an Allegheny County extract of the 2020 US Census Block Groups downloaded from the following website: https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-geodatabase-file.html If viewing this description on the Western Pennsylvania Regional Data Center's open data portal ( https://www.wprdc.org ), this dataset is harvested on a weekly basis from Allegheny County's GIS data portal ( https://openac.alcogis.opendata.arcgis.com/ ). The full metadata record for this dataset can also be found on Allegheny County's GIS portal. You can access the metadata record and other resources on the GIS portal by clicking on the "Explore" button (and choosing the "Go to resource" option) to the right of the "ArcGIS Open Dataset" text below. Category: Civic Vitality and Governance Organization: Allegheny County Department: Geographic Information Systems Group; Department of Information Technology Temporal Coverage: current Data Notes: Coordinate System: GCS_North_American_1983 Development Notes: none Other: none Related Document(s): none Frequency - Data Change: 2023 data Frequency - Publishing: one-time Data Steward Name: See https://www.census.gov/geo/about/contact.html for more information. Data Steward Email: See https://www.census.gov/geo/about/contact.html for more information.
Creator
County of Allegheny, PA
Temporal Coverage
2020
Date Issued
2022-08-19
Rights
Use Constraints: All parties acknowledge that the data is for informational purposes only, there is no guarantee as to its completeness or accuracy. Allegheny County Department of Information Technology Geographic Information Systems Group is not responsible for any reliance upon said data. Distribution Liability: The USER shall indemnify, save harmless, and, if requested, defend those parties involved with the development and distribution of this data, their officers, agents, and employees from and against any suits, claims, or actions for injury, death, or property damage arising out of the use of or any defect in the FILES or any accompanying documentation. Those parties involved with the development and distribution excluded any and all implied warranties, including warranties or merchantability and fitness for a particular purpose and makes no warranty or representation, either express or implied, with respect to the FILES or accompanying documentation, including its quality, performance, merchantability, or fitness for a particular purpose. The FILES and documentation are provided "as is" and the USER assumes the entire risk as to its quality and performance. Those parties involved with the development and distribution of this data will not be liable for any direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the FILES or any accompanying documentation.
Access Rights
Public
Format
ArcGIS FeatureLayer
Language
English
Date Added
August 10, 2025
Provenance Statement
The metadata for this resource was last retrieved from Allegheny County GIS Open Data on 2025-08-24.

Links

Cite and Reference

  • Citation
    County of Allegheny, PA (2022). Allegheny County Census Block Groups 2020 [Pennsylvania--Allegheny County]. . https://openac-alcogis.opendata.arcgis.com/datasets/AlCoGIS::allegheny-county-census-block-groups-2020-1 (web service)
  • BTAA Geoportal Link

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