GIS Services for Developers and ArcGIS Software Users

Map directory with county roads, buildings, tax lots, street maps and more.

Multnomah County Enterprise GIS ArcGIS Services

REST Services Directory: https://www3.multco.us/gisagspublic/rest/services

Contents of Interest:

  • Basemap Folder

Contours, Hillshade, Soils, Streetmap, Tax lots

  • Elections
  • Imagery Folder

Current and Past Imagery, Imagery Labels

  • LUP (Land Use Planning)

Land Use specific features

  • Road Services
  • Survey

ArcGIS Services Disclaimer

The information provided through the services listed above is for informational purposes only. Information used to create the services has been obtained from many sources and is not guaranteed to be accurate, Multnomah County assumes no responsibility for the accuracy of information appearing in published GIS services.

Last reviewed date June 20, 2024