Parcel Centroids in Allegheny County with Geographic Identifiers
Data and Resources
Parcel Centroids 2022 AugustCSV
This version still uses 2010 Census boundaries and political jurisdictions...
Parcel Centroid December 2019CSV
Parcel Centroid February 2018CSV
File created February 21, 2018
Parcel Centroid August 2016CSV
Allegheny County Parcel Centroids August 10, 2016
Parcel Centroid Data Dictionary August 10, 2016CSV
Allegheny Co. Parcel Centroid Data Dictionary August 10, 2016
Parcel Centroids April, 2016CSV
Parcel Centroid Data Dictionary Created from Sept. 2015 data.
Parcel Centroids September, 2015JSON
September parcel centroids with related geographic IDs appended
April 2016 Centroids (compressed)ZIP
Compressed version of April 2016 data in a zip archive
This data is used in our property dashboard.
|Public Access Level Comment|
|Geographic Unit||Parcel (Block/Lot)|
Data was originally copied from PASDA or the County GIS Portal from data provided by Allegheny County GIS. ArcGIS was used to create the centroid from each polygon, and the polygons were "label" polygons, meaning they were forced to appear within the parcel boundary, with the possible exception of the Feb. 2018 data. Coordinate System: GCS_North_American_1983 - Plan is to update once or twice per year.
Parcels that are split by a municipal boundary may have municipal codes in this file that are inconsistent with those provided in assessment data. These assessment records should be treated as the authoritative source of municipal parcel location, not this file. We will work to correct this in future iterations of this data.
|Frequency - Data Change||Bi-Annually|
|Frequency - Publishing||Bi-Annually|
|Data Steward||Bob Gradeck|
|Data Steward Email||Bob Gradeck|