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Address format guide

Sao Tome and Principe address format

Sao Tome and Principe addresses normally include street address and city or locality. For international mail, put SAO TOME AND PRINCIPE on the final line.

Format an address for Sao Tome and Principe Address format guides

Quick answer

How to write an address for Sao Tome and Principe

To write an address for Sao Tome and Principe, use this order: addressee, organisation, street address, city or locality, and country.

  1. AddresseeRecipient name, if you are writing a postal address.
  2. OrganisationCompany, department, hotel, or building name when useful.
  3. Street addressStreet address, building number, unit, floor, or delivery line.
  4. City or localityCity, town, locality, or postal town.
  5. CountryUse SAO TOME AND PRINCIPE for international mail.
Example address format 
1 Example Street
Example City
SAO TOME AND PRINCIPE
ST ISO country code
Not specified Postal code format
STP International country code

Free formatter

Format an address for Sao Tome and Principe.

Paste one messy address and arrange it into the Sao Tome and Principe line order.

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Formatted output

Sao Tome and Principe address lines.

Use the formatter to create address lines.

Examples

Sao Tome and Principe address examples.

These are formatting examples for layout and line order. They are not delivery-point verification results.

Basic format example

1 Example Street
Example City
SAO TOME AND PRINCIPE

Address with recipient

Alex Customer
1 Example Street
Example City
SAO TOME AND PRINCIPE

Business example

Alex Customer
Example Trading Ltd
1 Example Street
Example City
SAO TOME AND PRINCIPE

Postal codes

Sao Tome and Principe postal code format.

Google libaddressinput does not list a postal code pattern for Sao Tome and Principe.

Common mistakes

What to check before validation.

  • Mixing address parts into one unstructured CSV field.
  • Leaving off the country line for international shipping.
  • Treating formatting as proof that the address is real or deliverable.

Address verification

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Formatting makes an address easier to read. Naurt can geocode and validate addresses before shipping, fulfilment, or delivery checks.

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Sources

Address format data.

Reviewed 2026-06-17. Country formats can change, so verify critical shipments with local postal or delivery data.

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