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 97527 Grants Pass Josephine County 458, 541
OR 97528 Grants Pass Josephine County 541
OR 97530 Jacksonville Jackson County 458, 530, 541
OR 97531 Kerby Josephine County 458, 541
OR 97532 Merlin Josephine County 458, 541
OR 97533 Murphy Josephine County 541
OR 97534 O Brien Josephine County 458, 541, 707
OR 97535 Phoenix Jackson County 458, 541
OR 97536 Prospect Jackson County 458, 541
OR 97537 Rogue River Jackson 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.