Australia has six states and two main mainland territories. The country's largest and most well-known cities are spread across them. The country's main cities include Sydney (New South Wales), Melbourne (Victoria), Brisbane (Queensland), Perth (Western Australia), Adelaide (South Australia), Canberra (Australian Capital Territory), Darwin (Northern Territory), and Hobart (Tasmania). These cities are centres of government, business, education, tourism, and culture in Australia.
If you are asking about Australia's cities and their states, the quick answer is that each state has its own capital city. Canberra is the capital in the Australian Capital Territory (ACT). Sydney is the largest city in Australia by Greater Capital City Statistical Area. Melbourne is a Significant Urban Area under the Australian Bureau of Statistics classification.
Australia's States and Territories
The Six States of Australia
The six states of Australia are:
- New South Wales (Capital: Sydney)
- Victoria (Capital: Melbourne)
- Queensland (Capital: Brisbane)
- Western Australia (Capital: Perth)
- South Australia (Capital: Adelaide)
- Tasmania (Capital: Hobart)
Each state has its elected government while still being part of the Commonwealth of Australia.
The Two Main Territories
Australia also has two self-governing mainland territories:
Australian Capital Territory (ACT), Capital: Canberra
Northern Territory (NT), Capital: Darwin
Although territories have powers similar to states, the federal Parliament has more control over them than it does over the states.
Major Cities in Australia and Their States
| City | State/Territory | Estimated Population (Greater Metro) | Region |
| Sydney | New South Wales | ~5.6 million | East Coast |
| Melbourne | Victoria | ~5.4 million | Southeast |
| Brisbane | Queensland | ~2.8 million | East Coast |
| Perth | Western Australia | ~2.4 million | West Coast |
| Adelaide | South Australia | ~1.5 million | South Coast |
| Canberra | Australian Capital Territory | ~480,000 | Inland |
| Darwin | Northern Territory | ~150,000 | Northern Australia |
| Hobart | Tasmania | ~250,000 | Island State |
Sydney — New South Wales
Sydney is a city in Australia and the capital of New South Wales (NSW). It is on the east coast of the country. It is the cultural and tourism hub of Australia. The city is known for places like the Sydney Opera House, Sydney Harbour Bridge, Bondi Beach and Darling Harbour. With a population of 5.6 million, Sydney is the city with the most people in Australia. It also has one of the natural harbours and gets millions of visitors from around the world every year.
Melbourne — Victoria
Melbourne is the capital of Victoria and the biggest city in Australia. It is known as the country's sporting capital. It hosts events like the Australian Open tennis tournament, the Formula 1 Australian Grand Prix and Melbourne Cup. The city has a population of about 5.4 million. Melbourne is famous for its café culture, street art, diverse food scene and high quality of life, making it one of the liveable cities in the world.
Brisbane — Queensland
Brisbane, the capital of Queensland, is the biggest city in Australia with a population of around 2.8 million. It is on the Brisbane River. It is the gateway to the Gold Coast and Sunshine Coast. The city has a subtropical climate, making outdoor activities popular all year. Brisbane has grown quickly in terms of economy and population, becoming a business, education and tourism centre in Australia.
Perth — Western Australia
Perth is the capital of Western Australia by area. It has a population of about 2.4 million. It is one of the most isolated big cities in the world. Perth's economy is based on mining, energy, technology and trade. The city is known for Kings Park, beautiful beaches, Swan River and a sunny climate that draws visitors all year.
Adelaide — South Australia
Adelaide is the capital of South Australia. It has a population of around 1.5 million. The city is known for its festivals, wineries, arts and relaxed lifestyle. It is the gateway to wine regions like the Barossa Valley and McLaren Vale. Adelaide's planned design, green areas and coastal location make it one of the most pleasant cities to live in Australia.
Canberra— Australian Capital Territory (ACT)
Canberra is the capital of Australia and is in the Australian Capital Territory (ACT). Although the population is around 480,000, smaller than Sydney or Melbourne, it is the political and administrative centre of the country. Canberra has Parliament House, the High Court of Australia, the Australian War Memorial and many national museums. It was built on purpose to be the capital after Federation in 1901.
Darwin — Northern Territory
Darwin is the capital of the Northern Territory (NT) and the northernmost capital in Australia. It has a population of 150,000 people. Because of its location near Asia, Darwin is important for trade, defence and tourism. The city is known for its beautiful sunsets, Mindil Beach, Kakadu National Park and Litchfield National Park nearby. Darwin also has a multicultural heritage with strong Indigenous and Southeast Asian influences.
Hobart — Tasmania
Hobart is the capital of Tasmania, which's the island state of Australia. It has a population of 250,000, making it the smallest state capital in terms of population. Founded in 1804, Hobart is the oldest capital in Australia after Sydney. It is known for the Salamanca Market, the Museum of Old and New Art (MONA) and the scenic Mount Wellington (kunanyi). Hobart's cool climate, history and natural beauty make it one of the popular places to visit in Australia.
Capital Cities vs. Largest Cities
Many people think that Sydney is the capital of Australia because it is the most well-known city. However, Canberra is the capital of Australia.
Canberra was chosen as the capital in 1908 as a compromise between Sydney and Melbourne, which both wanted to be the capital. While Canberra is the place where the federal government works, Sydney remains the largest city in Australia and the main financial hub.
| Category | City |
| National Capital | Canberra |
| Largest City | Sydney |
| Second Largest City | Melbourne |
| Financial Centre | Sydney |
| Political Centre | Canberra |
Population Comparison of Australia's Major Cities
The table shows the approximate populations of Australia's main cities.
| Rank | City | State/Territory | Approx. Population |
| 1 | Sydney | New South Wales | 5.6 million |
| 2 | Melbourne | Victoria | 5.4 million |
| 3 | Brisbane | Queensland | 2.8 million |
| 4 | Perth | Western Australia | 2.4 million |
| 5 | Adelaide | South Australia | 1.5 million |
| 6 | Canberra | Australian Capital Territory | 480,000 |
| 7 | Hobart | Tasmania | 250,000 |
| 8 | Darwin | Northern Territory | 150,000 |
Sydney and Melbourne together have a part of Australia's total city population. Brisbane and Perth have grown a lot over the years because of good jobs, building more things, and people moving from other states. Meanwhile, Canberra, Hobart and Darwin are smaller but important for government, tourism and the regional economy.
Facts About Australia's States and Cities
- Sydney has the Sydney Opera House, a UNESCO World Heritage Site.
- Melbourne is often called Australia's sporting capital because it has big international events like the Australian Open and Formula 1 Australian Grand Prix.
- Brisbane has more than 280 sunny days a year, making it one of the sunniest capital cities in Australia.
- Perth is one of the most isolated big cities in the world, with Adelaide being the nearest large city over 2,000 km away.
- Adelaide is called Australia's "Festival City" because of its arts, music and cultural events.
- Canberra was built on purpose to be the capital after the country joined together.
- Darwin has a climate with wet and dry seasons, unlike most other capital cities.
- Hobart is the oldest capital in Australia and is the way to Antarctica for many scientific trips.
Conclusion
Australia's main cities are in its six states and two mainland territories. Each one plays a role as an economic, cultural or political centre. Sydney is the largest city, and Canberra is the national capital. Knowing which city is in which state helps people who are travelling, studying or just learning about Australia's geography understand the country's layout and the different areas.
FAQs
1. What is the capital of Australia?
The capital of Australia is Canberra in the Australian Capital Territory (ACT). It is the administrative centre of the country and has Parliament House and other national places.
2. What state is Sydney in?
Sydney is in New South Wales (NSW). It is the capital of the state and the biggest city in Australia by population.
3. What is the biggest city in Australia?
Sydney is the largest city in Australia by population, with about 5.6 million people.
4. How many main cities does Australia have?
Australia has eight main cities: Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Darwin and Hobart. These cities are the capitals of the six states and two mainland territories.
5. Which state has the most cities?
New South Wales has the most officially recognised cities of all the states in Australia. These cities include Sydney, Newcastle, Wollongong, Albury and many other regional cities. New South Wales has the most officially recognised cities. The list includes Sydney, Newcastle, Wollongong, Albury and several other regional cities. New South Wales has the most officially recognized cities in the country.
