Neiafu Postal Codes, Vava'u Tonga

There is no official postal code or zip code for Neiafu, as the Tonga does not use a national postal code system. Mail delivery in Tonga relies almost entirely on the P.O. Box (Post Office Box) system. If an online form or shipping site requires a mandatory code, 00000 (five zeros) or N/A can be used to complete the field. However, please note this is not an official code. For successful delivery to Tonga, providing a P.O. Box number is essential. A sample P.O. Box address is: [Recipient Name], P.O. Box [XXXXX], Neiafu, Vava'u, Tonga.

Neiafu on the Map

The map above highlights the geographic boundaries of the Neiafu districts in Tonga. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Neiafu

Key Facts

Neiafu is the administrative capital of the Vava'u Group in the Kingdom of Tonga, serving as the main urban center for this northern island chain. Located on the southern coast of Vava'u Island, Neiafu sits within the protected Port of Refuge, one of the finest natural harbors in the South Pacific. This strategic position has made it the principal port and commercial hub for the entire Vava'u archipelago. With an estimated population of around 6,000 people, Neiafu functions as the governmental, economic, and social center for the Vava'u district, which comprises over 50 islands. The town is divided into several distinct areas including the central business district, residential neighborhoods, and waterfront areas that cater to both local commerce and international yachting traffic. As the capital of Vava'u, Neiafu provides access to postal services and administrative functions for the entire island group, making it the primary location for obtaining accurate postal code information for all communities throughout the Vava'u archipelago.