Below is a list of Clackamas County OR zip codes. For your research we have also included Clackamas County Area Code, Time Zone, UTC and the local County FIPS Code. Each Clackamas County Oregon zip code has a center Longitude / Latitude point (the Clackamas County center is -122.46199798584 / 45.354499816895). For your convenience we have also indicated if that zip code in Clackamas County observes Daylight Savings time.