Search Clackamas County
Calendar
Residents
Local Government 
Doing Business
Explore Clackamas County
Forms & Permits
Health & Social Services
Property Information
Public Safety
Mobile AppsSearch Results
Click on a link below or perform a new search here.
CMap
We have a new improved version of CMap
GIS - Geographic Information systems
GIS, a computer system capable of holding and using data describing places on the earth?s surface, is a resource for mapping or performing land based analysis.
Custom Maps
We can produce a map to meet your particular needs.
Web CCSIS FAQ
Frequently asked questions about the surveyor's research system, Web CCSIS.
Aerial Photography
Full color plots of ortho aerial photography are available at our office.
Online Atlas
More detailed versions of these maps are available to purchase. Please contact Clackamas County GIS Division for details. Click on a map for a larger image.
Digital Data
For those who have software to read and use digital GIS data, Clackamas County GIS can license the datasets you need.
Clackamas County Road Map
Ways to view and print a Clackamas County road map at home.
Clackamas County's Surveyor Information System Bugs/Enhancements
Bugs & Enhancements for the new CCSIS web application.
Scanned Tax Maps
How to acquire scanned assessor tax maps of Clackamas County