Southern islands Postal Codes, Cook Islands New Zealand

Find all official postal codes and zip codes for Southern islands, located in Cook Islands, New Zealand. The table below lists the specific postal codes for various places, towns, and neighborhoods within Southern islands to ensure your mail and packages are correctly routed.

Southern islands on the Map

The map above highlights the geographic boundaries of the Southern islands island councils in New Zealand. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Southern islands

Key Facts

The Southern Islands are an administrative division within the Cook Islands, an island country in free association with New Zealand. This group is located in the southern part of the Cook Islands archipelago in the South Pacific Ocean, approximately 2,000 kilometers northeast of New Zealand. The Southern Islands consist of several inhabited and uninhabited islands, including Rarotonga (the capital island of the Cook Islands), Aitutaki, Mangaia, Atiu, Mauke, Mitiaro, and the uninhabited islands of Takutea and Manuae. With a total land area of approximately 202 square kilometers, the Southern Islands contain the majority of the Cook Islands' population and economic activity. The region is divided into multiple island councils and local government areas, with Rarotonga serving as the administrative and commercial hub. These islands are known for their volcanic origins, lush tropical vegetation, and surrounding coral reefs. The Southern Islands play a crucial role in the Cook Islands' tourism industry, agriculture, and cultural preservation. For detailed postal code information and local services across the various islands and communities within the Southern Islands region, comprehensive regional data is available.