Below is a list of Yoncalla OR zip codes. For your research we have also included Yoncalla Area Code, Time Zone, UTC and the local Douglas County FIPS Code. Each Yoncalla Oregon zip code has a center Longitude / Latitude point (the Yoncalla center is -123.28600311279 / 43.598701477051). For your convenience we have also indicated if that zip code in Yoncalla observes Daylight Savings time.