List of 24 Zip Codes in Umatilla County, Oregon

On this page, we'll list out the 24 Umatilla County, Oregon ZIP codes we have, including the land area and county name of each code.

Oregon is the 9th largest state by total land area, with a land area of 98,379 square miles (254,801 square kilometers) and has a total population of 4,176,346 people as of the most recent U.S. Census survey.

Umatilla County makes up approximately 6.30% of the total land area for Oregon and we have 24 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Oregon

If you want to search and find zip codes for different counties in Oregon, the list below contains links to each of the 41 Oregon counties we have data for.

• Baker County
• Benton County
• Clackamas County
• Clatsop County
• Columbia County
• Coos County
• Crook County
• Curry County
• Deschutes County
• Douglas County
• Gilliam County
• Grant County
• Harney County
• Hood River County
• Humboldt County
• Jackson County
• Jefferson County
• Josephine County
• Klamath County
• Lake County
• Lane County
• Lincoln County
• Linn County
• Malheur County
• Marion County
• Modoc County
• Morrow County
• Multnomah County
• Owyhee County
• Payette County
• Polk County
• Sherman County
• Tillamook County
• Umatilla County
• Union County
• Walla Walla County
• Wallowa County
• Wasco County
• Washington County
• Wheeler County
• Yamhill County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!