Christmas Island

10°29′24″S 105°37′39″E / 10.49000°S 105.62750°E / -10.49000; 105.62750

Christmas Island
Territory of Christmas Island
聖誕島領地
Wilayah Pulau Krismas (Malay)
Location of Christmas Island (red circle) and the location of Australia mainland (continent in red)
Sovereign state Australia
British annexation6 June 1888
Transferred from Singapore to Australia1 October 1958
Named forChristmas Day, when it was first sighted by Europeans
Capital
and largest city
Flying Fish Cove
("The Settlement")
10°25′18″S 105°40′41″E / 10.42167°S 105.67806°E / -10.42167; 105.67806
Official languagesNone
Spoken languages
Ethnic groups
(2021)
Demonym(s)Christmas Islander
GovernmentDirectly administered dependency
 Monarch
Charles III
Sam Mostyn
Farzian Zainal
Gordon Thomson
Parliament of Australia
 Senate
represented by Northern Territory senators
included in the Division of Lingiari
Area
 Total
135 km2 (52 sq mi)
 Water (%)
0
Highest elevation
361 m (1,184 ft)
Population
 2021 census
1,692 (not ranked)
 Density
10.39/km2 (26.9/sq mi) (not ranked)
GDP (nominal)2010 estimate
 Total
$52.1 million
CurrencyAustralian dollar (AU$) (AUD)
Time zoneUTC+07:00 (CXT)
Driving sideLeft
Calling code+61 8 91
Postcode
6798
ISO 3166 codeCX
Internet TLD.cx
Christmas Island
Simplified Chinese圣诞岛
Traditional Chinese聖誕島
Transcriptions
Standard Mandarin
Hanyu PinyinShèngdàn Dǎo
Yue: Cantonese
JyutpingSing3daan3 Dou2
Southern Min
Hokkien POJSèng-tàn-tó
Territory of Christmas Island
Simplified Chinese圣诞岛领地
Traditional Chinese聖誕島領地
Transcriptions
Standard Mandarin
Hanyu PinyinShèngdàn Dǎo Lǐngdì
Yue: Cantonese
JyutpingSing3daan3 Dou2 Ling5dei6
Southern Min
Hokkien POJSèng-tàn-tó Léng-tē
Malay name
MalayWilayah Pulau Krismas

Christmas Island, officially the Territory of Christmas Island, is an Australian external territory in the Indian Ocean comprising the island of the same name. It is about 350 kilometres (190 nautical miles) south of Java and Sumatra and about 1,550 km (840 nmi) north-west of the closest point on the Australian mainland. It has an area of 135 square kilometres (52 sq mi). Christmas Island's geographic isolation and history of minimal human disturbance has led to a high level of endemism among its flora and fauna, which is of interest to scientists and naturalists. The territory derives its name from its discovery on Christmas Day 1643 by Captain William Mynors.

The first European to sight Christmas Island was Richard Rowe of the Thomas in 1615. Mynors gave it its name. It was first settled in the late 19th century, after abundant phosphate deposits were found, originally deposited as guano, leading Britain to annex the island in 1888 and begin commercial mining in 1899. The Japanese invaded the island in 1942 to secure its phosphate deposits, and it transferred from Singapore to Australia, where it remains, in 1958.

Christmas Island had a population of 1,692 as of 2021, with most living in settlements on its northern edge. The main settlement is Flying Fish Cove. Other settlements include Poon Saan, Drumsite, and Silver City. Historically, Asian Australians of Chinese, Malay, and Indian descent were the majority of the population. Today, around two-thirds of the island's population is estimated to have Straits Chinese origin (though just 22.2% of the population declared Chinese ancestry in 2021), with significant numbers of Malays and European Australians and smaller numbers of Straits Indians and Eurasians. Several languages are in use, including English, Malay, and various Chinese dialects.

Religious beliefs vary geographically. The Anglo-Celtic influence in the capital known simply as The Settlement is closely tied to Catholicism, whereas Buddhism is common in Poon Saan, and Sunni Islam is generally observed in the shoreline water village where the Malays live.

The majority (63%) of the island is made up of Christmas Island National Park, which features several areas of primary monsoonal forest.