Mexican postal codes are made up of five digits. The first two digits identify the state, for example post codes beginning with 0 or 1 correspond to Mexico City. All other post codes are assigned in alphabetical order. It is common in Mexico City to not only provide the street name and number if it exists , but also to state between which perpendicular streets the address is located. This applies to taxis, store delivery services, and often needs to be put on official documents. The service can be unreliable and slow and to ensure that a package or important mail arrives in a timely manner, it may be worth using its MexPost service , although this may be more expensive.
How to Write an Address Correctly
Sending International Mail and Packages | USPS
Ensure that your letters to Mexico are addressed correctly to avoid mistaken delivery or return of your mail. The format for both names and locations is quite specific and can be confusing to those who are not accustomed to sending mail there regularly. Correos de Mexico, the national postal service, provides and accepts all forms of mailing services including tracking registered mail, storage and insurance for those who need guarantees of delivery. Address men as "Sr. Proper names in Mexico often include middle names and mother's maiden name to distinguish among more common names.
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Last Updated: October 6, References. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. There are 19 references cited in this article, which can be found at the bottom of the page.