Below is a list of Yamhill OR zip codes. For your research we have also included Yamhill Area Code, Time Zone, UTC and the local Yamhill County FIPS Code. Each Yamhill Oregon zip code has a center Longitude / Latitude point (the Yamhill center is -123.18800354004 / 45.341499328613). For your convenience we have also indicated if that zip code in Yamhill observes Daylight Savings time.