Information Services

The mission of the Department of Computing and Information Services (DCIS) is to provide information systems development, maintenance and support services to County departments so they can effectively and efficiently accomplish their missions.


  • Chester County incorporates the use of Geographic Information Systems (GIS) in several departments and agencies that use geographic data in their key business functions.
  •  ChescoPIN - Access Chester County public records. 
  • Data Report Requests.- Request custom-generated data reports.
  • ChescoViews - a free online mapping tool that allows users to search property parcels by owner, address or parcel number. It also contains current and historical assessment records. 
  • Chesco Maps and GIS Data - View many useful interactive maps and download GIS layers for Chester County.