Chile is almost three times the size of New Zealand and has nearly four times as many people, but New Zealand is the richer country per person. Chile covers about 756,100 km² to New Zealand's roughly 268,000 km² of land; Chile's 2024 census counted 18,480,432 people and New Zealand's 2023 census 4,993,923. On the IMF's 2026 estimate, New Zealand's nominal GDP per person is about $52,000, compared with about $20,200 for Chile. Santiago is Chile's capital and Wellington is New Zealand's. Spanish is Chile's national language; New Zealand has three official languages, English, Māori and New Zealand Sign Language. Across the South Pacific from each other, the two are often paired because both are long, narrow, mountainous and earthquake-prone, with fjords in the south and wine in the valleys. The comparison below goes theme by theme: land, hazards, people, economy, Polynesian heritage and politics.
The Andes Against the Southern Alps
Both countries are built along a mountain spine, but Chile's is almost twice as high. Chile stretches over 4,300 km from north to south yet averages only 175 km from east to west, with a widest point of 350 km and a narrowest of 64 km. It is also the southernmost country in the world and the closest to Antarctica. The Andes run along its eastern border and reach 6,893 m at Ojos del Salado on the frontier with Argentina, the highest volcano on Earth and the highest peak in Chile. Between the Andes and the lower Chilean Coast Range lies the Central Valley, where most Chileans live and most of the farming is done.
New Zealand is long and narrow too, but on a smaller scale: more than 1,600 km along its main axis and no more than 400 km wide, split into the North and South Islands by Cook Strait, which is 22 km across at its narrowest. The Southern Alps run the length of the South Island, with 17 peaks above 3,000 m, and the highest, Aoraki / Mount Cook, stands at 3,724 m. The North Island is less mountainous but volcanic; its highest mountain, Mount Ruapehu (2,797 m), rises from the volcanic plateau of the Taupō Volcanic Zone, whose caldera holds Lake Taupō, the country's largest lake.
The biggest landscape contrast lies at their northern ends. Northern Chile holds the Atacama Desert, a 1,600 km strip west of the Andes and the driest non-polar desert in the world, dry because the Andes and the Coast Range block moisture from both oceans. New Zealand has no desert on anything like that scale. In the far south the two meet again. Southern Chile is a maze of fjords, channels and islands, and its Patagonian peaks include the granite towers described in our guide to Torres del Paine. New Zealand's southwest corner is Fiordland, whose steep mountains and deep fiords record the same kind of ice-age glaciation.
Both countries also reach well beyond their main territory. Chile holds the Juan Fernández Islands, about 670 km off its coast, as well as Easter Island far out in the Pacific, and it claims 1,250,000 km² of Antarctica as the Chilean Antarctic Territory. New Zealand has more than 700 smaller islands besides the North and South Islands, including Stewart Island and the Chatham Islands, and an exclusive economic zone more than 15 times the size of its land area. It too claims a wedge of Antarctica, the Ross Dependency, running from the South Pole between longitudes 160° east and 150° west. Both claims are held in abeyance under the Antarctic Treaty, which both countries have signed, so neither exercises sovereignty there while the treaty stands.
Valdivia 1960 and Christchurch 2011: Two Plate Boundaries
Both countries sit on the Pacific Ring of Fire and owe their mountains to colliding plates. Off Chile, the ocean floor sinks beneath South America along the Peru–Chile Trench. On 22 May 1960 that boundary produced the Valdivia earthquake, estimated at magnitude 9.4 to 9.6, the strongest earthquake ever recorded. It shook for ten minutes, devastated the city of Valdivia, and its tsunamis crossed the Pacific to Hawaii, Japan, the Philippines and the east coast of New Zealand.
New Zealand straddles the boundary between the Pacific and Indo-Australian Plates. The Southern Alps were pushed up by compression along the Alpine Fault, and off the east coast of the North Island the Pacific Plate is forced under the Indo-Australian Plate. A sharp reminder came on 22 February 2011, when a magnitude 6.2 earthquake centred 6.7 km from Christchurch killed 185 people, the fifth-deadliest disaster in New Zealand's history. New Zealand is also the visible part of Zealandia, a mass of continental crust, 94 percent of it under water, that broke away from Gondwana 83 to 79 million years ago and covers more than half the exposed land area of Australia.
Santiago's Central Valley Against Windy Wellington
The two populations are distributed very differently. Chile is dominated by one city. Greater Santiago, set between 500 and 650 m above sea level in a basin between the Andes and the Coast Range, holds more than a third of all Chileans and produces around 45 percent of the country's GDP. Chile's Congress, however, sits in the port of Valparaíso, not in the capital.
New Zealand's largest city is not its capital either. Auckland, on the North Island, is the biggest city, while Wellington, at the southwestern tip of the North Island on Cook Strait, is only the third largest. Wellington holds two records: it is the southernmost capital of any sovereign state, and the windiest city in the world by average wind speed.
Indigenous identity weighs differently too. At New Zealand's 2023 census, 978,246 people, or 19.6 percent of the population, were of Māori descent, up from 18.5 percent in 2018. In Chile, the Mapuche make up about 77 percent of the country's Indigenous peoples and about 8.8 percent of the total population, concentrated in the Araucanía region south of the Central Valley.
Copper Mines Against Dairy Herds
Chile's economy rests on minerals, New Zealand's on grass. Chile has been the world's largest producer of copper without a break since 1983, mining giant low-grade porphyry deposits, chiefly through companies such as the state-owned Codelco, BHP, Antofagasta Minerals, Anglo American and Glencore, which together accounted for 83.6 percent of output in 2019. The northern desert also holds large deposits of nitrates.
New Zealand's dairy industry, which dates back to the Shorthorn cows the missionary Samuel Marsden brought to the Bay of Islands in 1814, had 4.92 million milking cows in the 2019–20 season and had grown into an NZ$13.4 billion industry by 2017. Both countries export wine with a signature grape. Chile has the world's largest plantings of Carménère, a variety now rare in France, grown in its Central Valley. In New Zealand, the Marlborough region at the top of the South Island now produces three quarters of the country's wine, and nearly 90 percent of the national output is exported, earning a record NZ$1.92 billion in 2020.
The two economies are also formally linked. In 2005 Chile and New Zealand signed the Trans-Pacific Strategic Economic Partnership with Brunei and Singapore, known as the P4, which entered into force in 2006 and became the seed of the later Trans-Pacific Partnership. The income gap remains wide, as the chart shows.
Rapa Nui and Aotearoa: Chile's Slice of Polynesia
The closest cultural thread between the two countries runs through Polynesia. The Māori settled New Zealand as the southwestern corner of the Polynesian Triangle. Easter Island, or Rapa Nui, sits at the southeastern corner, and Chile annexed it in 1888. Its first Polynesian settlers arrived somewhere between about 800 and 1200, and they carved the nearly 1,000 surviving moai statues. UNESCO listed the island as a World Heritage Site in 1995, and it is the only territory in Polynesia where Spanish is an official language.
In New Zealand, the Treaty of Waitangi of 6 February 1840 between the British Crown and Māori chiefs is treated as a founding document. Disputes over land sales led to war in the 1860s and to confiscations; Māori numbers fell to 42,113 at the 1896 census before recovering in the 20th century. The Māori Language Act 1987 made te reo Māori an official language of New Zealand. Chile's Mapuche have a parallel history of resistance and land loss after the Chilean state occupied Araucanía in the late 19th century.
Kate Sheppard's Petition Against Pinochet's Plebiscite
The two democracies were made in very different ways. New Zealand was an early reformer. After campaigns led by Kate Sheppard, with a final petition of nearly 32,000 signatures, the franchise bill received royal assent on 19 September 1893, making New Zealand the first nation in which all women could vote in parliamentary elections. A century later, after referendums in 1992 and 1993, it replaced first-past-the-post with mixed-member proportional representation, first used at the 1996 election.
Chile's modern democracy was rebuilt after dictatorship. On 11 September 1973 the armed forces, led by General Augusto Pinochet, overthrew the elected socialist president Salvador Allende. Military rule began to end when voters rejected a further eight-year term for Pinochet in the plebiscite of 5 October 1988, by 55.99 percent to 44.01 percent; under the rules of that vote, he and the junta stayed on for one more year before handing over power in March 1990. The 1980 constitution drafted under his government still stands, because Chileans rejected two proposed replacements, in September 2022 and again in December 2023. The deep ocean trench that lifted Chile's Andes and unleashed the 1960 earthquake is explored in our guide to the Peru–Chile Trench.