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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Oregon ZIP Codes

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

State ZIP Code City County Area Codes
OR 97001 Antelope Wasco County 458, 541
OR 97002 Aurora Marion County 503, 971
OR 97003 Beaverton Washington County 503, 971
OR 97004 Beavercreek Clackamas County 503, 971
OR 97005 Beaverton Washington County 503, 971
OR 97006 Beaverton Washington County 503, 971
OR 97007 Beaverton Washington County 503, 971
OR 97008 Beaverton Washington County 503, 971
OR 97009 Boring Clackamas County 503, 971
OR 97010 Bridal Veil Multnomah County 971
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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.