Below is a list of Cascadia OR zip codes. For your research we have also included Cascadia Area Code, Time Zone, UTC and the local Linn County FIPS Code. Each Cascadia Oregon zip code has a center Longitude / Latitude point (the Cascadia center is -122.48000335693 / 44.397300720215). For your convenience we have also indicated if that zip code in Cascadia observes Daylight Savings time.