Saint Helena, Ascension, and Tristan da Cunha address format & examples
How to write a Saint Helenian address
Looking to learn how to write a Saint Helenian address? You're in luck because we know how to do it and are happy to share that information because we like you!
Smarty is the premier provider of Saint Helenian and international address data tools. If you need to know how to write addresses for Saint Helena, Ascension, and Tristan da Cunha, here is the perfect format to follow:
- Premise and street - The building or unit number should be written before the street.
- Dependent locality - Local area or neighborhood if applicable.
- City and postal code - The city should be written first and followed by the postal code on the same line.
- Country - This can be shortened to SHN.

Valid Saint Helena, Ascension, and Tristan da Cunha address examples
Smarty address validation tools for Saint Helena, Ascension, and Tristan da Cunha
Postal information
Ascension Island - AC
Saint Helena - SH
Tristan da Cunha - TA
Saint Helena Post Office
https://www.ascension.gov.ac/postal-service/post-office (opens in new tab)
Country information
Do you still need additional information beyond how an address is formatted in Saint Helena, Ascension, and Tristan da Cunha? Plenty of other location-based data, such as postal codes, ISO codes, and more, is available if you keep diggin' around.
Population information
Data from worldbank.org (opens in new tab)
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