This shapefile contains polygons of every different, mappable version of each county in Pennsylvania—plus extinct counties and non-county areas—together with the corresponding attribute table and metadata, from the creation of the first county through 31 December 2000. All changes are dated to the day. The attribute table contains the county names, version numbers, FIPS codes, and the beginning and ending dates for each polygon, plus brief descriptions of the changes and citations to the sources for the changes.
Creator
Siczewicz, Peter
Temporal Coverage
1629-2000
Access Rights
Public
Language
English
Date Added
November 17, 2023
Provenance Statement
Retired on 2025-09-20 after source site was redesigned. See Replaced By link.