Umatilla County, OR Zip Code and Maps
Umatilla County has 13 zip codes. See all zip codes in List View or use the map below to review.
Umatilla County Zip Codes by Population
97838 25,58497801 21,84397862 11,95297882 7,61097875 2,81497868 2,07297886 1,25897813 1,23397826 98097810 78797835 37697880 24997859 63