Clackamas OR Real Estate – Clackamas is a census-designated place in Clackamas County, Oregon, United States. The population was 6,965 at the 2010 census. It is a suburb of Portland, Oregon. It is the location of Camp Withycombe, a military base. Clackamas also has a branch of the Kaiser Permanente Hospital. It is also known for being the location of the Clackamas Town Center shooting in 2012. For more information on the Clackamas OR Real Estate market please call or email me today! Servicing Clackamas OR Real Estate & The Surrounding Areas!