Below is a list of Silverton OR zip codes. For your research we have also included Silverton Area Code, Time Zone, UTC and the local Marion County FIPS Code. Each Silverton Oregon zip code has a center Longitude / Latitude point (the Silverton center is -122.78199768066 / 45.006099700928). For your convenience we have also indicated if that zip code in Silverton observes Daylight Savings time.