GIS Mapping links for Counties of Pennsylvania.Prepared by Ronald L. Wary, PLS Could not find gis links for the following counties: Armstrong Co., Elk Co. and Philadelphia Co. Adams County: https://mapping.adamscounty.us/apps/Public_Parcel_Viewer/ Allegheny County: https://openac-alcogis.opendata.arcgis.com/apps/b4b1dbb65b4943538425bb5ae0f8f62b/explore Beaver County: https://app.regrid.com/us/pa/beaver#b=admin&p=/us/pa/beaver/darlington-twp/41542&t=property Bedford County: https://www.bedfordcountypa.org/departments/planning/gis_mapping.php Berks County: https://www.co.berks.pa.us/Dept/Mapping/Pages/GISParcelViewer-InteractiveWebMaps.aspx Blair County: https://gis.blairco.org/apps/ParcelViewer/ Bradford County: https://bcmaps.bradfordco.org/portal/apps/webappviewer/index.html?id=29721dc4548e47d2aba81d6fbbac82b8 Bucks County: https://bucksgis.maps.arcgis.com/apps/webappviewer/index.html?id=2eda3020dd9847eaa00d1d6c0764a607 Butler County: https://gis.co.butler.pa.us/ Cambria County: https://www.arcgis.com/apps/View/index.html?appid=38e1d34edf574e6ca9011b65bb1d2a39 Cameron County: https://cameroncounty.maps.arcgis.com/apps/webappviewer/index.html?id=55571b6528bf46f78953775e568c6adc Carbon County: https://carbongis.maps.arcgis.com/apps/webappviewer/index.html?id=e4890180270543e88d3244f0cda3c497 Centre County: https: //gissites4.centrecountypa.gov/java/publicparcelviewer/ Chester County: https://arcweb.chesco.org/CV4/ Clarion County: https://gis.co.clarion.pa.us/portal/apps/webappviewer/index.html?id=ac60b6aa9609455190f5e714a1cc251c Clearfield County: https://clearfieldco.org/parcel_map_viewer/ Clinton County: https://clintonpamapping.maps.arcgis.com/apps/webappviewer/index.html?id=8e9d01e6230243558c95f62751a07ffd Columbia County: http://gis.columbiapa.org/ Crawford County: https://crawfordcountypa.maps.arcgis.com/apps/webappviewer/index.html?id=02f64682be2f424f9facd550a5b7e4c6 Cumberland County: https://gis.ccpa.net/propertymapper/ Dauphin County: https: //gis.dauphincounty.org/dauphincountyparcelviewer/ Delaware County: http://delcorealestate.co.delaware.pa.us/pt/maps/mapadv.aspx Erie County: https://eriecopa.maps.arcgis.com/apps/webappviewer/index.html?id=9005890e47e94fcea489f96ffdc571a8 Fayette County: http://property.co.fayette.pa.us/map.aspx?uxPARID=x Forest County: https://forestcountypa.connectgis.com/Map.aspx Franklin County: https://gis.franklincountypa.gov/taxparcelviewer/ Fulton County: https://fulco.maps.arcgis.com/apps/webappviewer/index.html?id=27342b62ba02422b8d1c87d0c26e5b27 Greene County: https://app.regrid.com/us/pa/greene#b=admin&p=/us/pa/greene/center/4817&t=property Huntingdon County: https://huntingdonco.maps.arcgis.com/apps/webappviewer/index.html?id=840cedf1ac4a499b9949d88b6440e3b3 Indiana County: https://app.regrid.com/us/pa/indiana#b=admin&p=/us/pa/indiana/washington/760&t=property Jefferson County: https://www.arcgis.com/apps/View/index.html?appid=b5118cb926c64ebeac59c8d0b01f6e45 Juniata County: https://parcelviewer.geodecisions.com/Juniata/ Lackawanna County: https://www.arcgis.com/apps/View/index.html?appid=47220cf1c9264dd7bdb8a10bbff880a1 Lancaster County: https://lancastercountypa.maps.arcgis.com/apps/webappviewer/index.html?id=97a16dc9b3ae4648b0419a94a607f375 Lawrence County: https://lawcopa.maps.arcgis.com/apps/webappviewer/index.html?id=d57d06f987304d3e9af0a71dc911e78e Lebanon County: https://lebcogis.maps.arcgis.com/apps/webappviewer/index.html?id=dc37fec2f8044fc3a7f2898ed5d602ac Lehigh County: https://lehighgis.maps.arcgis.com/apps/webappviewer/index.html?id=42536953612d4526b62805bb7e2782a4 Luzerne County: https://gis.luzernecounty.org/portal/apps/webappviewer/index.html?id=66ddb7b1902e4178a27ee71fd9f6a342 Lycoming County: https://lyco.maps.arcgis.com/apps/webappviewer/index.html?id=158b4d8fbf8248ab8ad20574dc790b73 McKean County: https://mckeancounty.maps.arcgis.com/apps/webappviewer/index.html?id=ff364c1ccc574a7180bad671eb47ec78 Mercer County: https://www.mcc.co.mercer.pa.us/GIS/TaxparcelViewer.htm Mifflin County: https://gisportal.co.mifflin.pa.us/portal/apps/webappviewer/index.html?id=e7546d3a6ba0488ebef86b2a95df7a77 Monroe County: https://www.monroegis.org//myiDVViewer/map/13c626a56e926e3e/Public Montgomery County: https://mcgov-gis.maps.arcgis.com/apps/webappviewer/index.html?id=4aa66ff533e948d89493ea3bd1e01c99 Montour County: https://gismaps.columbiapa.org/webapps/parcelmontour/ Northampton County: https://gis.northamptoncounty.org/taxparcelviewer/ Northumberland County: https://gis.norrycopa.net/NorthViewer/ Perry County: http://gis.perryco.org/perrywebmapping/ Pike County: https://gis.pikepa.org/myiDVViewer/map/8a2bc9f28d01bcaf/Pike-County-Parcel-Viewer Potter County: https://pottercounty.maps.arcgis.com/apps/webappviewer/index.html?id=547f103ec17a4e90bf5ab1f463fa9810 Schuylkill County: https://services.co.schuylkill.pa.us/mapviewer/ Snyder County: http://www.unionco.org/GISviewer/ Somerset County: https://somerset.maps.arcgis.com/apps/webappviewer/index.html?id=0ea3737a7c254b12a3485e7165bdd992 Sullivan County: https://sullcopa.maps.arcgis.com/apps/webappviewer/index.html?id=dcdf2493f9ff4677be34cc16bb35e86f Susquehanna County: https://susqco.maps.arcgis.com/apps/webappviewer/index.html?id=3685466c65fb4a9bb628d7d24849ff4e Tioga County: https://tiogagis.tiogacountypa.us/portal2017/apps/webappviewer/index.html?id=a53ceb32efdb4b69806dcdaff4f0c9df Union County: http://www.unionco.org/unionviewer/ Venango Coounty: http://gis.venangopa.us/ParcelViewer/Search.aspx Warren County: https://gis.vgsi.com/WarrenCountyPAMap/ Washington County: https://washcodps.maps.arcgis.com/apps/webappviewer/index.html?id=0dd8b5d8fc6244efb1841b2bfe012641 Wayne County: https://wcplanninggis.maps.arcgis.com/apps/webappviewer/index.html?id=04d44c7957904ce3a006746ebc37b9a9 Westmoreland County: https://www.wcgis.us/apps/public/ Wyoming County: https://wycopa.maps.arcgis.com/apps/webappviewer/index.html?id=f1d047a038f2418698e611e07608fb90 York County: https://yorkcountypa.maps.arcgis.com/apps/webappviewer/index.html?id=5774257ab4fb4aee9cf318e7313049ee