U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
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State directory

Oregon ZIP Codes

Complete postal directory, details, and geographic map for the State of Oregon.

State ZIP Code City County Area Codes
OR 97011 Brightwood Clackamas County 503, 971
OR 97013 Canby Clackamas County 503, 971
OR 97014 Cascade Locks Hood River County 458, 503, 509, 541, 971
OR 97015 Clackamas Clackamas County 503, 971
OR 97016 Clatskanie Columbia County 360, 503, 564, 971
OR 97017 Colton Clackamas County 503, 971
OR 97018 Columbia City Columbia County 360, 503, 564, 971
OR 97019 Corbett Multnomah County 360, 503, 564, 971
OR 97020 Donald Marion County 503, 971
OR 97021 Dufur Wasco County 458, 541
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.