Northern Territory

The Northern Territory is located in the northern centre of Australia. Its land area is 1,349,129 square kilometres (520,902 square miles), and its coastline is 10,953 kilometres (6,805 miles) long. It is bordered by Queensland to the east, Western Australia to the west and South Australia to the south. The Arafura and Timor Seas lie to its north. Several islands, including Melville Island and Bathurst Island, are a part of the territory.

The Northern Territory's capital is Darwin. Other major cities are Palmerston, Katherine, Alice Springs and Tennant Creek. Two United Nations Educational, Scientific and Cultural Organisation (UNESCO) World Heritage sites are located in the territory. The Kakadu National Park is an archaeological and ethnological reserve that is home to many contemporary Aboriginal peoples. It has ancient cave paintings and rock carvings as well as unique landscapes and ecosystems. The Uluru-Kata Tjuta National Park contains unique geological formations, including Uluru (Ayers Rock), an ancient monolith that is sacred to the Anangu Aboriginal people, and the rock domes Kata Tjuta (Olgas).

Historical Perspective

The earliest inhabitants of the Northern Territory were Aboriginal peoples who lived there more than forty thousand years ago. The first overseas visitors to the region were the Macassans from Sulawesi (now Indonesia), who collected trepang along the tropical northern coast and traded with the Aboriginal peoples. Dutch navigator William Jootszoon van Colster sighted the coast in 1623. The French and British explored the area for years, but it was not until 1824 that the first European settlement was made. Fort Dundas on Melville Island was set up by the British government as a military and trading post primarily to lay claim to the area. Two additional settlements followed in 1827 and 1838, but none lasted beyond 1849.

In 1863, South Australia annexed the northern area beyond the twenty-sixth parallel of latitude (its northern boundary), and it was named the Northern Territory. Settlers began arriving in the territory in 1870 and settled in Port Darwin (now Darwin). Immigration to the territory increased following the discovery of gold at Pine Creek in 1872. Attempts to develop the territory failed, however, and it relied on financial assistance from the South Australian government. In 1911, the Northern Territory separated from South Australia and became a territory of the Commonwealth of Australia. The territory was granted self-government in 1978.

Geography and Climate

The Top End, or northernmost section of the Northern Territory, has a tropical savanna climate. The summer months of November to April have high humidity and rainfall, with tropical cyclones and monsoons often bringing heavy rains and winds. The winter months are dry and less humid. Temperatures range from 21 to 33 degrees Celsius (70 to 91.5 degrees Farenhight) year-round. The rest of the territory has a semi-arid or desert climate, with little rainfall and temperatures between 3 and 35 degrees Celsius (37.5 and 95 degrees Farenhight).

Flat plains cover much of the Northern Territory. The Arnhem Land plateau, a large rugged sandstone tableland, stretches from the northern coastal belt to the interior. The MacDonnell Ranges are located in the south-west corner of the territory. The Tanami Desert covers much of the interior, and the Simpson Desert lies in the south-east. The Top End is marshy and has many rivers, but the interior is dry with no permanent rivers or lakes. The interior is known as the Outback and has red sandy plains and limestone rocks.

Economy

The Northern Territory's economy was slow to develop and, in the early twenty-first century, was in more of a developmental stage than the rest of Australia. Private investments in the 2010s spurred economic growth. According to an economy overview by the Northern Territory's Treasury, the primary contributors to the economy in 2024 and 2025 were the mining, construction, service industries and government and community services, which made up slightly more than 46 per cent of the territory's economic output. The majority of the workforce was employed in these and the retail and wholesale trade industries.

Primary mining commodities produced were petroleum products (including liquefied natural gas, natural gas and crude oil), manganese, gold, zinc and lead concentrate, bauxite and uranium. Agriculture, forestry and fishing played a lesser role in the economy (around 2.3 per cent). The main crops produced were mangoes, melons, vegetables, field crops and fodder, cotton and tropical fruits. Fish production included snapper, shark, prawns, mud crabs and barramundi. Forestry products included acacia, African mahogany and Indian sandalwood. Tourism, which was a key economic driver prior to 2006, experienced a decline but started to rebound in regional areas around 2013. In 2024, the tourism industry contributed about 2.5 per cent to the territory's economy and employed nearly 5 per cent of the region's workforce. The Northern Territory is highly dependent on international trade. Its major exports include petroleum and natural gas, mineral ores, food and cattle.

Demographics

The Northern Territory is the least populated of the states and territories of Australia, with a population of 232,605 in 2021, according to the Australian Bureau of Statistics. Aboriginal and Torres Strait Islander peoples made up 26.3 per cent of the Northern Territory's population, according to the 2021 census.

In 2021, more than 60 per cent of the population lived in Greater Darwin (139,902), which had a much higher growth rate than the rest of the territory and was the second-fastest growing capital city of all Australian capital cities that year. Greater Darwin had a population density of 45 people per square kilometre, while the rest of the territory's population density was 0.2 people per square kilometre.

At the time of the 2021 Census, 69.5 per cent of the population reported being born in Australia. For people born overseas, the top countries of birth were the Philippines, England, India, and New Zealand. English was the only language spoken at home in 57.3 per cent of households. The top other languages spoken at home were Kriol, Djambarrpuyngu, Greek, Warlpiri and Murrinh Patha. Slightly less than a quarter of the population reported no religious affiliation, with Catholic and Anglican being the top two religious affiliations reported.

Bibliography

"About Animals in NT." Northern Territory Government, nt.gov.au/environment/animals/about-animals-in-nt. Accessed 7 Jan. 2026.

"About Us." Northern Territory Government, 30 Sept. 2025, australiasnorthernterritory.com.au/about-us. Accessed 7 Jan. 2026.

Cross, Jack. Great Central State: The Foundation of the Northern Territory. Wakefield Press, 2011.

"Economic Fast Facts." Northern Territory Government, 2 Dec. 2025, nteconomy.nt.gov.au/fast-facts. Accessed 7 Jan. 2026.

"Northern Territory." Australian Bureau of Statistics, www.abs.gov.au/census/find-census-data/quickstats/2021/7. Accessed 7 Jan. 2026.

"Northern Territory Facts." About Australia, www.about-australia.com/northern-territory-facts. Accessed 7 Jan. 2026.