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New Mexico Zip Codes



New Mexico New Mexico is a state located in the southwest and western regions of the United States. New Mexico is also usually considered one of the Mountain States. New Mexico is the 5th most extensive, the 36th most populous, and the 6th least densely populated of the 50 United States.

Inhabited by Indigenous peoples of the Americas for many centuries, New Mexico has also been part of the Imperial Spanish viceroyalty of New Spain, part of Mexico, and a U.S. territory. Among U.S. states, New Mexico has the highest percentage of Hispanics, including descendants of Spanish colonists and recent immigrants from Latin America. It also has the second-highest percentage of Indigenous peoples of the Americas, after Alaska, and the fourth-highest total number of Indigenous peoples of the Americas after California, Oklahoma, and Arizona. The tribes in the state consist of mostly Navajo and Pueblo peoples. As a result, the demographics and culture of the state are unique for their strong Hispanic and Native-American influences. The flag of New Mexico is represented by the red and gold colors, which represent Spain, as well as the Zia symbol, an ancient symbol for the sun of that Pueblo-related tribe.

State Zip Code City County Area Codes
NM 88427 Mcalister Quay County 575
NM 88430 Nara Visa Quay County 575, 806
NM 88431 Newkirk San Miguel County 575
NM 88433 Quay Quay County 575
NM 88434 San Jon Quay County 575
NM 88435 Santa Rosa Guadalupe County 575
NM 88436 Sedan Union County 575, 806
NM 88439 Trementina San Miguel County 575
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Map of New Mexico

ZIP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type of trademark) by the U.S. Postal Service, but its registration has since expired.

ZIP codes designate only delivery points within the United States and its dependencies, as well as locations of its armed forces. There are no ZIP codes reserved for designating mail bound for foreign destinations (with the exception of U.S. military units stationed outside of the United States), and therefore, international outbound mail should not include a ZIP code in the delivery address. The last line of a foreign address must only show the name of the country of destination.

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