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Pitcairn Island

Pitcairn Island is the only inhabited island of the Pitcairn Islands, a British Overseas Territory in the South Pacific Ocean.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Pitcairn Island is the only inhabited island of the Pitcairn Islands, a British Overseas Territory in the South Pacific Ocean. Its small population is descended largely from the mutineers of HMS Bounty and their Tahitian companions. The island’s capital is Adamstown, and its administration is based in Auckland, New Zealand.

Geography

Pitcairn Island is a small volcanic island in the southern Pacific Ocean, roughly 2,170 km southeast of Tahiti. It is the only inhabited island in the Pitcairn Islands group, which also includes Henderson, Ducie and Oeno.

History

The island was first inhabited by Polynesians, later rediscovered by Europeans in the 17th century, and became associated with the HMS Bounty mutineers who settled there in 1790. Its modern population traces largely to those settlers and their Tahitian companions.

Population and settlement

Pitcairn has one settlement, Adamstown, and one of the smallest permanent populations of any territory in the world. The community is small, isolated, and closely tied by family relationships.

Government and status

Pitcairn Island forms part of a British Overseas Territory administered by the United Kingdom. Day-to-day administrative functions are based in Auckland, New Zealand, rather than on the island itself.

Key facts

  • Pitcairn Island is the only inhabited island in the Pitcairn Islands group.
  • Most residents are descended from the mutineers of HMS Bounty and their Tahitian companions.
  • Adamstown is the island’s capital and only settlement.
  • The island is very small and remote, measuring roughly 3.2 km long and 1.6 km wide.
  • Pitcairn’s administrative headquarters are located in Auckland, New Zealand.

Frequently asked questions

Is Pitcairn Island inhabited?
Yes. It is the only inhabited island in the Pitcairn Islands group.
What country does Pitcairn Island belong to?
It is part of the British Overseas Territory of Pitcairn, Henderson, Ducie and Oeno Islands.
What is the capital of Pitcairn Island?
The capital and only settlement is Adamstown.
How many people live on Pitcairn Island?
Recent sources report a population of about 35 to 50 permanent residents.
Why is Pitcairn Island historically notable?
It is known for its connection to the HMS Bounty mutineers, who settled there in 1790.
Where are Pitcairn’s government offices located?
The administrative headquarters are in Auckland, New Zealand.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Pitcairn_Island
    Supports: Only inhabited island; descendants of HMS Bounty mutineers
  2. Government of the Pitcairn Islandshttps://www.government.pn/
    Supports: Official territorial status, only inhabited island, location, size, population, Adamstown, administrative headquarters in Auckland
  3. CIA World Factbookhttps://www.cia.gov/the-world-factbook/about/archives/2023/countries/pitcairn-islands/
    Supports: Territory status, location, Adamstown, origin of name, government type
  4. Encyclopaedia Britannicahttps://www.britannica.com/place/Pitcairn-Island
    Supports: Island description, remoteness, only inhabited island
  5. Wikipediahttps://en.wikipedia.org/wiki/Pitcairn_Islands
    Supports: Territorial composition, land area, population