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

New Mexico ZIP Codes

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

State ZIP Code City County Area Codes
NM 87554 Petaca Rio Arriba County 575
NM 87556 Questa Taos County 575, 719
NM 87557 Ranchos De Taos Taos County 505, 575
NM 87558 Red River Taos County 575
NM 87560 Ribera San Miguel County 505, 575
NM 87562 Rowe San Miguel County 505, 575
NM 87564 San Cristobal Taos County 575
NM 87565 San Jose San Miguel County 505
NM 87566 Ohkay Owingeh Rio Arriba County 505
NM 87567 Santa Cruz Santa Fe County 505
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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.