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Tonga address format & examples
How to write a Tongan address
You've come to the right place to learn how to write a Tongan address! You're in good hands.
Smarty is the premier provider of international address data tools. If you need addresses validated anywhere in the world, you can do so with Smarty. We can learn more about how to write Tonga’s addresses, too. Here’s the format:
- Building - If the building the address is in has a name, this is where it goes.
- Premise and street - The building or unit number should be written before the street.
- Dependent locality - Local area or neighborhood if applicable.
- City - City goes at the bottom.
- Country - Shorten this to to TON, if you want.

Tonga address examples
Typical address example5 Tu'i Rd
Neiafu
TON
Smarty address validation tools
Smarty® has a suite of address validation tools that can format, standardize, and validate Tonga addresses, plus addresses in 240+ other countries and territories worldwide. Validate your Tongan address with our tools.
Use the Single Address Verification Tool to verify and format 1 address at a time, the Bulk Address Validation Tool to verify and format a list addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.
Postal information
Tonga's national postal system, "Tonga Post," was established in 1887. As of recent data, Tonga Post services approximately 16 addresses, reflecting its extensive reach throughout Tonga. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
5 island groups divided into 23 districts
Administration area names and abbreviations
Eua - EU Ha'apai - HA Niuas - NI Tongatapu - TO Vava'u - VU
Term to describe postal codes
postal code
Postal code in language
postal code
Postal code format
N/A
Postal service provider and website
Tonga Post
Shoot! Looks like there isn't a national postal systems website for this location. Sorry about that.
Country information
Do you still need information beyond a Tongan address? Other location-based data, such as postal codes, ISO codes, and more, is available right on this site! You’re welcome!
Country/territory name
Tonga
ISO3
TON
ISO 3166-1 alpha-2 country code
TO
ISO 3166-1 alpha-3 country code
TON
ISO 3166-1 numeric country code
776
Endonym
Tonga
Total land area
747 KM²
Capital
Nuku'alofa
Other major cities
Neiafu, Haveluloto, Vaini
Population information
Total population
107773 (2023)
Urban / rural distribution
23% / 77%
Urban population
24788
Rural population
82985
Official language
Tongan, English
All languages spoken
Tongan, English
Most commonly used postal language
English
CC-BY 4.0 from worldbank.org
Now that you've seen our Tongan address examples and have become a wizard at Tonga address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or Oceania/Australia address formats page for more information on all the other countries and territories we cover. You can also read or read our article about international address verification to learn more.
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