Orona Postal Codes: KI0207 | Phoenix Islands

Key Facts

Orona is an atoll in the Phoenix Islands group of Kiribati, representing one of the eight constituent islands in this remote archipelago. Located approximately 250 kilometers northeast of Kanton Island, the administrative center of the Phoenix Islands, Orona sits in the central Pacific Ocean as part of Kiribati's vast maritime territory. The atoll covers a total land area of about 3.9 square kilometers, though its lagoon spans approximately 25 square kilometers, creating a distinctive ring-shaped formation typical of Pacific atolls. Orona, historically known as Hull Island, consists of several small islets connected by reefs surrounding the central lagoon, with the entire atoll measuring roughly 10 kilometers in length and 5 kilometers in width. As with other Phoenix Islands, Orona has no permanent human population, though it occasionally hosts scientific researchers and conservation workers monitoring the pristine marine and terrestrial ecosystems. The island falls under the administrative jurisdiction of the Phoenix Islands Protected Area, one of the largest marine protected areas in the world, recognized for its exceptional biodiversity and ecological significance. Visitors to our platform can access detailed geographical information and administrative data for Orona's various sectors and conservation zones.