This dataset demarcates municipal voting districts in Allegheny County. These were updated in 2019 to match municipal boundaries. To inquire about obtaining historical versions of this dataset, please contact Mark VanderVen (Mark.VanderVen@AlleghenyCounty.US).

,This webmap demarcates municipal voting districts in Allegheny County.,If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Elections Divison; Department of Administrative Services,Temporal Coverage: 2015,Data Notes:,Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot,Development Notes: County staff scanned original court maps into the GIS and rubber-sheeted them to fit the Allegheny County GIS Base Data developed from a flyover in 1992-93.,Other: none,Related Document(s): Data Dictionary (https://docs.google.com/spreadsheets/d/1HR24LyBNpLwvJZoaGp-tBGRw0HRoXNIef6nU4UQQMMo/edit?usp=sharing),Frequency - Data Change: As needed,Frequency - Publishing: As needed,Data Steward Name: Eli Thomas,Data Steward Email: gishelp@alleghenycounty.us,

,This webmap demarcates municipal voting districts in Allegheny County.,If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal (http://www.wprdc.org), this dataset is harvested on a weekly basis from Allegheny County’s GIS data portal (http://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: Elections Division; Department of Administrative Services,Temporal Coverage: 2016,Data Notes:,Coordinate System: Pennsylvania State Plane South Zone 3702; U.S. Survey Foot,Development Notes: County staff scanned original court maps into the GIS and rubber-sheeted them to fit the Allegheny County GIS Base Data developed from a flyover in 1992-93.,Other: none,Related Document(s): Data Dictionary (https://docs.google.com/spreadsheets/d/1HR24LyBNpLwvJZoaGp-tBGRw0HRoXNIef6nU4UQQMMo/edit?usp=sharing),Frequency - Data Change: As needed,Frequency - Publishing: As needed,Data Steward Name: Eli Thomas,Data Steward Email: gishelp@alleghenycounty.us,

This dataset demarcates the Pennsylvania Senate district boundaries within Allegheny County.

This dataset demarcates the U.S. Legislative Congressional district boundaries within Allegheny County. This data was extracted for Allegheny County from the League of Women Voters.

This dataset contains locations of the polling places in Allegheny County. To inquire about obtaining historical versions of this dataset, please contact the data steward (Mark.VanderVen@AlleghenyCounty.US).

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Outlines of state House of Representatives districts. Includes district numbers and current representative information.

Ward precincts, which function as local election districts to determine the polling places for voters, based on their addresses. Precincts are based on U.S. Census Bureau blocks. These precincts were used in 2010.