
Australia is one of the least religious nations in the developed world, with a diverse range of religions and a significant proportion of the population reporting no religious affiliation. Christianity is the largest religion in Australia, with 43.9% of the population identifying as Christian in the 2021 census, a decrease from 52% in 2016 and 61% in 2011. This decline is evident across most age groups, with young adults (18-25 years) showing the largest decrease. Despite this, Christian traditions and festivals such as Easter and Christmas remain an important part of Australian culture and are celebrated with traditional foods and public holidays.
| Characteristics | Values |
|---|---|
| Percentage of Christians in Australia | 43.9% (2021 census) |
| Change since 2016 | -9.1% |
| Change since 2011 | -17.2% |
| Percentage of Australians with no religion | 38.9% (2021 census) |
| Change in no religion since 2016 | 8.9% |
| Change in no religion since 2011 | 16.6% |
| Median age of Christians | 47 years |
| Median age of Anglicans | 56 years |
| Interwar generation with Christian affiliation | 69.4% |
| Millennials with Christian affiliation | 46.5% |
| Percentage of Catholics | 20% (2021 census) |
| Percentage of Anglicans | 9.8% (2021 census) |
| Percentage of Australians who answered the religion question in the census | 93% (up from 91% in 2016) |
Explore related products
What You'll Learn

Christianity is the most common religion in Australia
The first presence of Christianity in Australia began with British colonisation in 1788, and it has since left a broad footprint on Australian society and culture. Christian festivals such as Easter and Christmas are widely celebrated and recognised as public holidays. Traditional Easter foods include hot cross buns and chocolate Easter eggs, and Easter events such as Easterfest, an annual Christian music festival, are well-attended. The Christian influence is also evident in areas such as social welfare and education provision, with churches historically involved in mission work and the operation of church schools.
The two largest Christian denominations in Australia are Catholicism and Anglicanism, which have experienced a decline in recent years. In 2021, Catholicism decreased to 20% of the population, down from 22.6% in 2016. Anglican affiliation dropped to 9.8% of the population, a decrease of nearly one-fifth from 13.3% in 2016. Other Christian denominations, such as the Greek Orthodox and Assyrian Orthodox churches, also have a presence in Australia.
While Christianity is the most common religion, Australia is becoming more religiously diverse, with a growing number of individuals identifying with other religions or having no religious affiliation. In the 2021 census, 38.9% of Australians declared no religion, an increase from previous years. Other religions such as Hinduism, Islam, and Buddhism are also growing but continue to make up a small proportion of the population. The increasing religious diversity in Australia is shaped by waves of migration from various regions, including Southeast Asia, South America, and the Middle East.
Australia's Emergency Phone Number: What You Need to Know
You may want to see also
Explore related products
$22.99 $34.95

The number of Christians in Australia is declining
Christianity has historically played a dominant role in Australia's cultural and societal fabric. It was introduced by the British in the late 18th century and has been the country's largest religion, with 43.9% of the population identifying as Christian in the 2021 census. However, there are indications that the number of Christians in Australia is declining.
The 2021 census data revealed a decrease in the number of people affiliated with Christianity in Australia, from 52.1% in 2016 to 43.9% in 2021. This decline is evident across most age groups, with young adults (18-25 years) showing the largest decrease. The two largest Christian denominations, Anglican and Catholicism, have also witnessed a decline. Catholicism decreased to 20% in 2021, down from 22.6% in 2016, while Anglican affiliation dropped from 13.3% to 9.8% during the same period.
The decline in Christian nominalism is attributed to people waking up to the fact that they don't trust in Jesus, disagree with the Bible, or like the Church. This trend is more pronounced among Australia's youth, who were ranked as the least religious worldwide in a 2008 survey. The increase in religious diversity and the rise in individuals identifying with other religions or none at all have also contributed to the decline in the number of Christians in Australia.
While Christianity is still the most common religion in Australia, the nation is becoming more religiously diverse. Other religions, such as Hinduism and Islam, have grown in recent years, albeit they continue to make up a small proportion of the population. Additionally, the number of people reporting no religious affiliation has increased. In the 2021 census, 38.9% of Australians declared no religion, up from 30.1% in 2016.
The decreasing number of Christians in Australia has sparked concerns about a potential purge of Christian vestiges from society. However, it is important to note that this decline does not necessarily indicate a decrease in genuine faith but rather a shift away from nominalism. As Australian society progresses, it stands as a testament to the confluence of cultures and religions, reflecting its rich history and diverse populace.
Get Australian Police Clearance: A Guide for Indians
You may want to see also
Explore related products
$13.99 $16.99
$19.4 $40.99

The Christian denominations in Australia
Christianity is the largest religion in Australia, with 43.9% of the population identifying with a Christian denomination in the 2021 census. The first presence of Christianity in Australia began with British colonisation in 1788, when the Reverend Richard Johnson of the Church of England was licensed as chaplain to the Fleet and the settlement.
Some Christian denominations in Australia are large and well-known, such as the Anglican and Catholic Churches, while others are smaller and less familiar outside their communities, like the Church of the Nazarene or the Brethren Church. Some denominations have a significant presence throughout Australia, while others are more locally concentrated. Some run active community service activities, such as schools, aged care, hospitals, and disability services, while others focus primarily on the life of the local faith community.
Christianity continues to have a broad footprint in Australian society and culture, particularly in areas of social welfare and education provision, and in the celebration of festivals such as Easter and Christmas, which are public holidays. Church services are well attended, and traditional Easter foods include hot cross buns and chocolate Easter eggs.
Unraveling the Truth: Australian-Indian Relations
You may want to see also
Explore related products

The history of Christianity in Australia
Christianity is the largest religion in Australia, with 43.9% of the Australian population identifying as Christian in the 2021 census. However, this number has been declining, with a decrease in the number of people reporting Christian denominations, resulting in a drop from 96.1% at the time of the Federation of Australia in the 1901 census to 43.9% in 2021.
The first presence of Christianity in Australia began with British colonisation in 1788, when the Reverend Richard Johnson, an evangelical minister, led the first church service in Sydney Cove on 3 February 1788. Johnson saw his role as an opportunity to convert the convict population and the native inhabitants to Christianity. In the early years of the colony, religion played a controversial role, with Governor Phillip believing that the Church provided a necessary code for social order and control.
Throughout the 19th and 20th centuries, the Anglican Church (known as the Church of England until 1981) was the main religious denomination in Australia. In 1901, Australian society was predominantly Anglo-Celtic, with 40% of the population being Anglican, 23% Catholic, 34% other Christians, and about 1% professing non-Christian religions. From the 1950s onwards, there was a rapid growth in the number of Catholics due to the influx of post-war immigrants from continental Europe and Malta.
In the 21st century, Australia has become a refuge for Muslims fleeing conflicts in countries like Lebanon, Bosnia, Iraq, and Afghanistan. The increase in the Muslim population is also attributed to general immigration, religious conversions from Christianity and other religions, and Australia's participation in UN refugee efforts. Additionally, non-Christian religions and those with no religion have been growing in proportion to the overall population.
Despite the decline in religious affiliation, Christianity continues to leave its mark on Australian society and culture, especially in areas of social welfare and education provision. Christian festivals like Easter and Christmas are widely celebrated and are public holidays in the country.
Beer Jug Size in Australia: How Big?
You may want to see also
Explore related products
$23.38 $29.9

Christian influence on Australian society and culture
Christianity is the largest religion in Australia, with 43.9% of the population identifying as Christian in the 2021 census. However, this number has been steadily declining over the past century, from 96.9% in 1921. The first presence of Christianity in Australia began with British colonisation in what came to be known as New South Wales in 1788. Since then, Christianity has had a significant influence on Australian society and culture, particularly in areas such as social welfare, education, and the marking of festivals.
One notable impact of Christianity on Australian society is in the area of social welfare and community service. Christian organisations, such as Catholic Social Services Australia and the St Vincent De Paul Society, provide crucial support in areas such as aged care, disability care, youth and family services, and emergency relief. The church is also involved in residential colleges for university students, offering safe and affordable accommodation founded on Christian principles. Additionally, Christians are known for their charitable giving and practical care, contributing their time, energy, and resources to those in need.
Education is another area where Christianity has had a significant influence in Australia. Approximately 35% of Australian school students are educated in non-government schools, many of which are religious. The Catholic Church, in particular, has a strong history of providing education, with a comprehensive alternative system of schools staffed by religious orders.
Christianity has also played a role in shaping Australia's cultural practices and beliefs. Christian festivals such as Easter and Christmas are widely celebrated and recognised as public holidays. Traditional Easter foods such as hot cross buns and chocolate Easter eggs are commonly consumed, and Easter events like Easterfest, a Christian music festival, are popular. Additionally, Christianity has influenced Australian literature, with writers such as Tim Winton and Colleen McCullough incorporating Christian themes into their works.
Furthermore, Christianity has contributed to Australia's democratic identity and moral principles. Values such as justice, human rights, peacemaking, love, and mercy, as exemplified in the life of Jesus Christ and biblical teachings, have influenced Australia's commitment to caring for the vulnerable and respecting Indigenous cultures. However, it is important to acknowledge that Christianity has also had a negative impact on Indigenous Australians, facilitating the loss of their culture and religion through conversion efforts.
In conclusion, while Australia is a secular country with a high degree of religious freedom and diversity, Christianity has had a significant influence on various aspects of Australian society and culture. From social welfare and education to literature and cultural practices, Christian values and beliefs continue to shape modern Australia, despite the overall decline in religious affiliation.
Exploring the Vast Blue Mountains in Australia
You may want to see also
Frequently asked questions
According to the 2021 census, 43.9% of Australians identify with Christianity. This is a decrease from 52% in 2016 and 61% in 2011.
Christianity is the most common religion in Australia, with over 40% of the population identifying as Christian.
In the 2021 census, 38.9% of Australians declared "no religion". This is an increase from 30.1% in 2016 and 22.3% in 2011.











































