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Allegheny_County_Census_Blocks_2020 (FeatureServer)

View In:   Map Viewer

Service Description: Allegheny County Census Block Areas 2021

Service ItemId: 177b74ab1c5641dbaa16eff4f0bca9a1

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: False

Supports Shared Templates: True

All Layers and Tables

Layers:

Description:

This is an Allegheny County extract of the 2021 US Census Blocks 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:  2021 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.

Copyright Text:

Spatial Reference: 102729 (2272)

Initial Extent:
Full Extent:
Units: esriFeet

Child Resources:   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates   Create Replica