South Australia

South Australia, often called SA, is a state in the southern central part of Australia. It covers a very large area of 984,314 square kilometres, making it the fourth-largest state in the country. Much of this land is dry and arid, but it also includes beautiful coastal areas.

As of June 2025, about 1.9 million people live in South Australia. Most of them, over 67%, live in or near the capital city, Adelaide. Other towns, like Mount Gambier, are much smaller. The state shares borders with Western Australia, the Northern Territory, Queensland, New South Wales, and Victoria, and has coastlines along the Great Australian Bight.

South Australia began as a planned British province in 1836, different from other areas of Australia that were settled by people sent for punishment. It was created to welcome free immigrants and promise fair treatment. Today, the state is famous for its wonderful wines and many cultural events. Its economy relies on farming, making things in factories, and mining.

History

Main article: History of South Australia

People have lived in South Australia for about 20,000 years. We know this from old tools and rock paintings found in places like Koonalda Cave on the Nullarbor Plain. Early explorers from Europe first saw the coast in 1627. In 1802, two famous explorers mapped much of the coastline.

South Australia became a British colony in 1834. The land was chosen especially for people who wanted a new start without convicts. The first settlers arrived in 1836 and made their home where the city of Adelaide is today. The colony was meant to be a place where everyone could live freely and with respect.

Geography

Main article: Geography of South Australia

South Australia is mostly dry land with some low mountains. The big mountain area is called the Mount Lofty-Flinders Ranges and it runs north for a long way. The highest point in the state is Mount Woodroffe, which is quite tall.

The southwest part of South Australia has very few people and is called the Nullarbor Plain. The coast has interesting parts like Spencer Gulf and some peninsulas. The land to the east of Gulf St Vincent is a special type of grassy area.

South Australia is known for growing wheat, making wine, and raising sheep for wool. Many of Australia’s wines come from places like Barossa Valley, Clare Valley, McLaren Vale, Coonawarra, Riverland, and Adelaide Hills. See South Australian wine.

South Australian boundaries

South Australia touches almost all other parts of mainland Australia except two small areas. Long ago, a part of New South Wales became part of South Australia and was called the Northern Territory. Later, it became its own territory.

Climate

The south part of South Australia has warm, dry summers and cool, wet winters. Most of the rest of the state is very dry. The hottest day ever recorded there was very, very hot, and the coldest night was quite cold. The dry weather is because of a big area of high pressure over the Great Australian Bight.

Economy

See also: Economy of Australia

South Australia has many people with jobs, and its biggest job areas include health care, shopping, schools, making things, and building. The state depends a lot on selling products to other countries more than any other Australian state.

South Australia does well with growing food, making wine, using clean energy like wind, and finding valuable minerals. The state has many schools and research centers that help its economy grow.

In 2020, South Australia’s economy grew more than other Australian states after a tough time during the COVID-19 recession. This growth was helped by more farming, especially growing crops, after a dry period ended.

Agriculture

Cereals, legumes and oilseeds

Wheat, barley, oats, rye, peas, beans, chickpeas, lentils and canola are grown in South Australia.

Fruit and vegetables

Apples, pears, cherries and strawberries are grown in the Adelaide Hills. Tomatoes, capsicums, cucumbers, brassicas, lettuce and carrots are grown on the Northern Adelaide Plains at Virginia. Almonds, citrus and stone fruit are grown in the Riverland. Potatoes, onions and carrots are grown in the Murray Mallee region. Potatoes are grown on Kangaroo Island.

Viticulture

South Australia makes more than half of all Australian wine, including almost 80% of Australia’s best wines.

Energy

Main article: Energy in South Australia

South Australia leads in using clean energy, especially wind power. It has a big battery connected to wind farms that helps keep the electricity grid stable.

Mining

The Olympic Dam mine near Roxby Downs is the world’s largest source of uranium. It also has a lot of copper and gold. The town of Coober Pedy is famous for its opal, which is found nowhere else in such large amounts.

Education and research

Adelaide is known for its schools and research centers. It has many international students and several important research institutes, including the Royal Institution of Australia. These centers study health, plants, wine, and many other areas.

Government

Main article: Government of South Australia

South Australia is a constitutional monarchy with King Charles III as its leader, and the Governor of South Australia represents him. It is part of the Commonwealth of Australia. The Parliament of South Australia has two parts: the House of Assembly and the Legislative Council. General elections happen every four years, with the most recent one in 2022.

At first, the Governor of South Australia had most of the power. Over time, more people were allowed to vote and take part in government. By 1895, South Australia became the first place in Australia where women could vote, and the second in the world after New Zealand.

Local government

Further information: Local government areas of South Australia

Local governments in South Australia manage things like roads, waste collection, and planning. There are 68 councils and 6 Aboriginal and outback communities. These councils are elected every four years and collect money mostly through taxes on property values.

Demographics

See also: Demographics of Australia and List of places in South Australia by population

As of June 2025, South Australia had a population of 1,902,300 people. Most people live in the area around Greater Adelaide, which had about 1,333,927 people in June 2017. Other important towns include Mount Gambier, Victor Harbor-Goolwa, Whyalla, Murray Bridge, Port Lincoln, Port Pirie, and Port Augusta.

Many people in South Australia have family roots in places like England, Scotland, Ireland, Germany, Italy, and China. About 29% of the people were born in another country, with many coming from England, India, China, Italy, and Vietnam.

Most people speak only English at home, but some families speak Italian, Standard Mandarin, Greek, Vietnamese, or Cantonese.

In terms of religion, many people in South Australia follow Christianity, but a large group say they have no specific religion. Catholicism, Anglicanism, and the Uniting Church are also common. South Australia was special because it did not have an official religion, which welcomed people from many different backgrounds.

Education

See also: Education in South Australia

Primary and secondary

See also: List of schools in South Australia

Since January 2009, children in South Australia must stay in school until they are 17 years old, unless they have a job or are in another training program. Most students work toward getting their South Australian Certificate of Education (SACE). The government is in charge of school education, but both the state and the national government help pay for it.

The state government gives most of the money needed for schools, while the national government adds a smaller part. There has been some disagreement about how much money goes to private schools, which only some students attend. In 2013, South Australia joined a national plan to improve school funding, which will add a lot of money over several years.

School usually starts in late January and goes until mid-December. There are four terms, and schools close for public holidays.

Tertiary

South Australia has two public universities and two private ones. The public universities are Adelaide University (which combined with another university in 2026) and Flinders University. The private universities are Torrens University Australia and CQUniversity's Adelaide Campus. All of these universities are located in or near Adelaide.

The University of Adelaide is very well known around the world and was the first in Australia to allow women to study with them. There are also other places where adults can study, like Tabor College and Eynesbury College.

Vocational education

Main article: TAFE South Australia

Many adults in South Australia study at places called Registered Training Organisations (RTOs). The biggest one is TAFE South Australia, which has many campuses around the state, even in smaller towns. It is paid for by the state government and run by a special department. Each TAFE SA campus offers different kinds of courses.

Transport

Main article: Transport in South Australia

Historical transport in South Australia

After people first settled in South Australia, ships were the main way to travel. Horses and oxen were used for limited land travel. In the middle of the 1800s, South Australia started building many railways, but ships still carried goods along the coast until after World War II.

Roads got better when cars were introduced. By the end of the 1800s, cars became the main way people traveled inside South Australia.

Railway

South Australia has four railway lines that connect to other places. These go to Perth across the Nullarbor Plain, to Darwin through the middle of Australia, to New South Wales through Broken Hill, and to Melbourne, which is the closest big city to Adelaide.

Trains were very important for mines in the northern part of the state.

Adelaide, the capital city, has a network of trains that run on electricity and diesel power. There are 7 different lines for these trains.

Roads

South Australia has many roads that connect towns and other states. Roads are also the most common way people get around in big cities, with most people driving cars. Public transport in Adelaide is mainly provided by buses and trams, which run regularly all day.

Air transport

Adelaide Airport has flights to other big cities in Australia, many towns in South Australia, and several places around the world. The airport also has flights to many cities in Asia. Buses called Adelaide Metro J1 and J1X take people from the airport to the city in about 30 minutes. You can buy tickets at a machine at the bus stop. In September 2016, the most you would pay for a regular ticket was $5.30, and there are discounts for off-peak times and seniors.

River transport

The River Murray used to be a busy route for trade in South Australia. Boats called paddle steamers traveled between places far inland and the ocean at Goolwa.

Sea transport

South Australia has a big port at Port Adelaide. There are also many ports along the coast where minerals and grains are loaded onto ships.

The passenger area at Port Adelaide sometimes welcomes cruise ships.

Kangaroo Island relies on a ferry service called Sea Link that travels between Cape Jervis and Penneshaw.

Cultural life

See also: Adelaide § Cultural life, Department of the Premier and Cabinet (South Australia) § Arts and culture, and List of festivals in Australia § South Australia

South Australia is known as "the Festival State" because of its many arts and food festivals. Most of the arts activities happen in Adelaide, but the government has helped support arts in smaller towns since the 1990s. This support led to the creation of Country Arts SA in 1992.

Leaders like Diana Laidlaw and Mike Rann worked to grow the arts in South Australia. In 2019, a new plan was made to help the arts grow, even though some money for arts had been reduced. The plan includes ideas like a walking tour called "Adelaide in 100 Objects," a new ticketing system, and ways to bring new life to art centers in smaller towns. South Australia also has public libraries, including some that serve both schools and communities.

Sport

Main article: Sport in South Australia

Australian rules football is very popular in South Australia. Many people in the state watch and attend matches. South Australia has two teams in the top league: the Adelaide Football Club and the Port Adelaide Football Club. They play their home games at Adelaide Oval.

Cricket is also a favorite sport, especially during the summer. Many young players join local teams, and South Australia has its own teams that compete in national competitions. Matches are often held at Adelaide Oval.

Other sports like basketball, motorsport, and rugby league also have fans and teams in the state. Many children in South Australia take part in organized sports activities.

Places

Crime

Main article: Crime in South Australia

Crime in South Australia is handled by the South Australia Police, state and federal courts, and the state Department for Correctional Services. This department looks after prisons and remand centres.

You can find crime statistics on the South Australia Police website. These numbers update every 12 months. Data from a national survey in 2017–18 showed that the rate of certain crimes in South Australia went down between 2008–09 and 2017–18. In 2013, Adelaide was considered the safest capital city in Australia.