
Western Australia is the largest state in Australia, with a land area of 2,527,013 square kilometres. As of June 2023, the state had an estimated population of 2,883,245 people, which grew to over 3 million by June 2025. Western Australia has the fastest population growth rate in the country, driven by net overseas migration and internal migration from other states. Perth, the state capital, is home to around 80% of the state's population and has one of the longest urban sprawls in the world.
| Characteristics | Values |
|---|---|
| Population | Over 3 million as of June 2025 |
| Previous population figures | 2,965,000 as of June 2024; 2,883,245 as of June 2023; 2,660,026 as of the 2021 census |
| Population growth | The fastest-growing jurisdiction in Australia |
| Population distribution | Over 90% live in the southwest corner, and around 80% live in the state capital, Perth |
| Land area | 2,527,013 square kilometres (975,685 square miles) |
| Ranking among Australian states | Largest by land area; fourth most populous |
Explore related products
$39.27 $56.72
$40.27 $45.97
What You'll Learn

Western Australia's population is over 3 million
Western Australia's population has officially surpassed 3 million people, making it the fastest-growing state or territory in Australia. This milestone marks a significant increase from the previous population estimate of 2.965 million in June 2024, which accounted for 10.9% of the national total. As the largest state in Australia by land area, spanning 2,527,013 square kilometres, Western Australia has experienced substantial growth, outpacing other states like Tasmania, which has seen a population decline.
The growth in Western Australia's population can be attributed to several factors, including its thriving economy, natural resources, and migration trends. The state's mining sector, particularly the iron ore industry, has been a key driver of economic growth, attracting workers and contributing to the state's development. Western Australia also has a diverse range of climates, from tropical conditions in the Kimberley region to deserts in the interior and Mediterranean climates along the southwest coastal areas, making it an attractive destination for those seeking diverse landscapes and opportunities.
Historically, Western Australia has experienced population influxes due to gold discoveries in the late 19th century and the resulting mining boom in the Goldfields region. The Western Australian gold rushes led to a notable increase in population, and the state's population continued to grow at a faster rate during the 20th century with immigration from Britain, Ireland, and other parts of the British Empire. The Group Settlement Scheme of the 1920s, which encouraged farmers to settle in the southwest, further contributed to the region's population growth.
Perth, the state capital, is home to around 80% of Western Australia's population and is known for its long urban sprawl. The city's growth has been influenced by its role as the administrative centre and the development of various local projects. The remaining areas of the state are sparsely populated, with over 90% of the population residing in the southwest corner.
As Western Australia continues to grow and develop, addressing housing needs becomes increasingly crucial. The Housing Australia Future Fund aims to tackle this challenge by focusing on building more houses to accommodate the expanding population. With its diverse attractions, thriving economy, and continuous population growth, Western Australia is a dynamic and evolving region within Australia, offering opportunities and shaping the country's demographic landscape.
Ghost Nets Haunt Australia's Vast Coastline
You may want to see also
Explore related products

It is Australia's largest state
As of 2023, the population of Western Australia is around 2.7 million people, making it the largest state in Australia in terms of land area, covering almost one-third of the country's total land mass. However, it is only the fourth-most populous state, after New South Wales, Victoria, and Queensland. This vast state is known for its diverse and rugged landscapes, from the ancient Outback to the pristine beaches of its 12,000-kilometer coastline. Western Australia's size is truly remarkable, with an area of over 2.5 million square kilometers, which is larger than the total area of Western Europe. To put it into perspective, if Western Australia were a country, it would be the tenth-largest in the world, larger than India and Mexico.
The state's vast expanse includes a variety of landscapes and ecosystems, from the arid desert regions in the east to the lush forests in the south-west, known for their unique flora and fauna. The state's capital, Perth, is located in this south-western region, which is the most populous area of the state. Perth is one of the most isolated major cities in the world, being closer to Jakarta, Indonesia, than to Sydney, Australia. This sense of isolation has fostered a unique culture and identity in Western Australia, with a strong sense of community and self-sufficiency.
The state's economy has traditionally been reliant on mining and agriculture, with its vast natural resources, including iron ore, natural gas, and gold, driving much of its prosperity. The state is a major exporter of these commodities, contributing significantly to Australia's economy. Despite its large land area, the majority of Western Australia's population is concentrated in the south-west corner of the state, with Perth being home to over 2 million people. This has led to a unique phenomenon where, despite its vast size, the state has a relatively small population density of just over 1 person per square kilometer.
The low population density outside of Perth means that much of Western Australia remains untouched and wild, with vast areas of natural beauty and unique wildlife. The state is home to some of the country's most iconic natural landmarks, including the Pinnacles, the Bungle Bungle Range, and the Kimberley region, known for its breathtaking gorges and waterfalls. The state's size and geography also contribute to its unique climate, with a tropical climate in the north and a more temperate climate in the south-west, allowing for a range of agricultural industries to thrive.
Being the largest state in Australia, Western Australia has a significant impact on the country's culture and identity. The state has a rich history and culture, with a strong influence from its indigenous people, the Noongar, whose connection to the land goes back millennia. The state also has a diverse multicultural population, with a significant proportion of its residents being born overseas, contributing to a vibrant and dynamic society. Western Australia's size and remoteness have also fostered a sense of adventure and exploration, with many Australians and international visitors alike being drawn to its vast open spaces and natural wonders.
In conclusion, while Western Australia may not have the largest population, its vast land area and unique characteristics make it a significant and integral part of Australia. Its diverse landscapes, thriving industries, and rich cultural heritage all contribute to its appeal and importance, both locally and on a global scale. The state's size truly sets it apart and offers a range of opportunities and challenges that shape the lives and experiences of those who call it home.
Emirates' Flights to Australia: Status and Updates
You may want to see also
Explore related products

Perth is the state capital
Western Australia is the country's largest state, with a land area of 2,527,013 square kilometres. As of June 2024, the state's population was 2.965 million, accounting for 10.9% of the national total. Over 90% of the state's population resides in the southwest corner, with around 80% living in the state capital, Perth.
Perth was founded as the Swan River Colony in 1829 by British and Irish settlers. It was established as the capital of Western Australia when the British claimed the region in 1827. The outpost initially struggled, and its officials requested convict labour to increase its population. By 1868, convicts outnumbered free settlers 9,700 to 7,300.
The late 19th-century Western Australian gold rushes led to a significant population influx. In the 1890s, a mining boom in the Goldfields region resulted in a sharp increase in interstate immigration. To support the burgeoning population, the Western Australian Parliament approved funding for the Goldfields Water Supply Scheme in 1896. This pipeline, completed in 1903, transported water 530 km from Perth to Kalgoorlie and was a crucial factor in the state's population and economic growth.
Perth's population continued to grow in the early 20th century, with significant flows of immigrants from Britain, Ireland, and elsewhere in the British Empire. Local projects, such as the Group Settlement Scheme of the 1920s, encouraged farmers to settle in the southwest, further increasing the region's appeal as a destination for colonists. Driven by immigration, Western Australia's population growth accelerated during the twentieth century.
As of June 2023, the estimated resident population of Western Australia was 2,883,245, with Perth's population growth at 3.65%. By June 2024, Western Australia's population surpassed 3 million, making it the fastest-growing jurisdiction in the country. Perth's urban sprawl is one of the longest in the world, contributing to the state's overall population growth.
RM Williams: Australian-Made or Not?
You may want to see also
Explore related products
$29.88 $34.95

WA has the fastest growth rate
Western Australia is Australia's largest state, with a land area of 2,527,013 square kilometres. As of June 2024, the state had a population of 2.965 million people, accounting for 10.9% of the national total. This represented a notable increase from the 2021 Australian census figure of 2,660,026. Over 90% of the state's population is concentrated in the southwest corner, with around 80% residing in the state capital, Perth.
Historically, Western Australia experienced significant population growth during the late 19th-century gold rushes. The discovery of gold in regions like Coolgardie and Kalgoorlie attracted a burgeoning population, prompting the development of infrastructure such as the Goldfields Water Supply Scheme. The mining sector remains a key driver of the state's economy, contributing to its population growth.
In recent years, Western Australia has maintained its position as the fastest-growing state or territory in Australia. As of June 2023, the estimated resident population of Western Australia was 2,883,245, with a notable 3.28% growth rate since the previous year. This trend continued, and by mid-2025, the state's population officially surpassed 3 million people. This growth rate stands in contrast to states like Tasmania, which experienced a population decline.
Several factors have contributed to Western Australia's impressive growth rate. Net overseas migration has been a significant driver, with people relocating to the state from other parts of the world. Additionally, internal migration within Australia has played a role, although this has been more varied, with some people moving to other states while others have chosen Western Australia as their new home.
To accommodate this growing population, Western Australia has recognised the need to focus on housing development. Initiatives like the Housing Australia Future Fund aim to address the housing demand by increasing the supply of available residences. As Western Australia continues to attract new residents, it will be crucial to ensure that the necessary infrastructure and services are in place to support the expanding population.
Importing Classic Cars: USA to Australia
You may want to see also
Explore related products

Mining is a key driver of the state economy
Western Australia is the largest state in Australia, with a land area of 2,527,013 square kilometres. As of June 2024, the state had a population of 2.965 million people, accounting for 10.9% of the national total.
In the 20th century, Western Australia continued to develop its mining sector, particularly in the post-World War II era. Communication and transport advancements brought the state closer to international markets, enhancing its trade opportunities. The lifting of the iron ore export embargo in 1960 further stimulated Western Australia's second major resource boom. The state's vast iron ore deposits, accounting for 98% of Australia's total, attracted significant Japanese, American, and British investment, paving the way for Asia to become its most important trading region.
In addition to iron ore, Western Australia is home to approximately 60% of Australia's gold reserves. The state's mining industry has diversified over time, exploring and extracting a range of commodities. This diversification continued in the 21st century, with a focus on lithium and vanadium to meet the growing demand for green energy alternatives and new battery technologies.
The mining industry in Western Australia provides substantial economic value through exports, employment, and investment. It contributes more than $13 billion to the state's economy and creates over 120,000 jobs. The sector's investment drivers include significant projects such as Woodside Energy's Scarborough LNG project and Shell's Crux LNG project. Western Australia's resources sector remains the dominant driver of capital expenditure in the state, attracting mining investment from around the world.
In summary, mining has been and continues to be a vital driver of Western Australia's economy. The state's abundant natural resources, diverse range of commodities, and global investment opportunities have positioned it as a key player in the international mining industry.
Australia's Size Compared to Other Countries
You may want to see also
Frequently asked questions
As of June 2024, Western Australia's population is over 3 million people.
The population estimate for Western Australia as of 30 June 2023 was 2,883,245.
In 2021, Western Australia had a population of 2,660,026.
Around 80% of Western Australia's population lives in the state capital, Perth, which equates to around 2.4 million people.
Western Australia is the fastest-growing state or territory in Australia, with a growth rate of 3.28% between 2022 and 2023.











































