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 97057 Shaniko Wasco County 458, 541
OR 97058 The Dalles Wasco County 458, 509, 541
OR 97060 Troutdale Multnomah County 360, 503, 564, 971
OR 97062 Tualatin Washington County 503, 971
OR 97063 Tygh Valley Wasco County 458, 541
OR 97064 Vernonia Columbia County 503, 971
OR 97065 Wasco Sherman County 458, 541
OR 97067 Welches Clackamas County 503, 971
OR 97068 West Linn Clackamas County 503, 971
OR 97070 Wilsonville Clackamas County 503, 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.