Oregon Zip Codes

Oregon has a total of 429 ZIP codes, reflecting its diverse geography of urban centers, suburban areas, and expansive rural and wilderness regions. All ZIP codes in Oregon begin with the digits 97, uniquely designating the state. The range starts at 97001 in Antelope, located in central Oregon, and extends to 97920 in Adrian, near the Idaho border.

The 970 to 973 series serves northwestern Oregon, including Portland, Salem, and their surrounding areas, which are the most densely populated parts of the state. The 974 series covers southwestern Oregon, including cities such as Eugene, Roseburg, and Medford. The 975 to 979 series spans eastern and southeastern Oregon, encompassing more rural areas such as Bend, Klamath Falls, and Ontario.

Oregon’s ZIP codes are essential for organizing mail delivery across its varied landscapes, from urban hubs to remote wilderness areas. They also assist in defining school districts, municipal boundaries, and voting precincts while supporting industries like technology, agriculture, and tourism.

In the table below, you can see all Oregon zip codes listed by city, town and village as well as county affiliated. With 373 cities (and towns) and 36 counties (and county-equivalents), Oregon is the 27th largest state by population (4,093,465)  and 10th largest one by land area (248,608 km²) in the United States.

The capital of Oregon is Portland and major cities include Salem, Eugene, Gresham, and Hillsboro.

List of Oregon Zip Codes by City