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Showing posts with label religion. Show all posts
Showing posts with label religion. Show all posts

Thursday, 3 January 2013

Australian atheism heatmap


"Calling Atheism a religion is like calling bald a hair color." --Don Hirschberg
My previous post, Religion in Australia mapped, treated the 'no religion' census response the same as religion-specific responses (such as Catholic, Islam etc.). This heatmap intends on redressing the balance somewhat by focusing solely on the amount of non-religious people around Australia.

You can peruse the map directly below, or click this link to open a new browser/tab. The colour scheme is quite simple: the darker the shade of green, the more heathens are located in the area.



*Please note: for convenience, I use the word atheist interchangeably with 'non-religious'. However the census response covers alternative views, such as agnosticism.

Thursday, 20 December 2012

Religion in Australia mapped


Now for an interactive map that lets you browse the religious landscape of Australia. Each suburb in Australia has been classified based on its religious make-up. The classification is designed to highlight where there is particular concentrations of certain religions. It has looser requirements for rarer Australian faiths such as Islam, Buddhism, Hinduism and Judaism. Areas classified with common groups such as Catholicism, Anglicanism and non-religious demographics have stricter criteria and require significant proportions of residents.

The colour classifications

The map uses color classifications to identify particularly notable religions in a geographical area. The areas without a colour classification are simply not worth classifying with a single religion - because no religion is dominant enough in these areas to highlight.


The map

The interactive map is below. Clicking on a suburb reveals more details. All of Australia is covered therefore the map can be navigated as necessary. Across the whole of Australia, the five most common responses were:
  • Catholic 25.3%
  • No Religion 22.3%
  • Anglican 17.1%
  • Uniting Church 5.0% 
  • Presbyterian and Reformed 2.8% (categorised as Christian (Other) here).



Some observations from the map:
  • Sydney (click the link to open a new window/tab) has a fairly large amount of religious clusters:
    • Areas with 30-40% Islamic residents in the west, including Auburn and Greenacre
    • Areas with over 40% Buddhists around Canley Vale in the city's west
    • Almost half of the residents are Jewish around Dover Heights
    • Hindu
    • There is a substantial Eastern Orthodox population to the south of the CBD around Rockdale/Banksia
    • Inner city residents have more of a tendency to be non-religious
    • The dominant faith in the remaining suburbs is Catholicism
  • Melbourne also has a number of religious clusters:
    • Substantial Islamic clusters exist around Meadow Heights in the north-west and Dandenong in the south east
    • There are two Buddhist clusters; one around Sunshine in the west of the city and another around Springvale in the south-east.
    • A few Eastern Orthodox clusters exist in the east of the city, for example, the Oakleigh/Huntingdale area
    • The two most dominant groups overall are the Catholics and the non-religious residents. There appears to be more Catholics in the west and more non-religious residents in the east of the city.
  • Brisbane has a more even spread than Sydney and Melbourne.
    • The non-religious dominate the inner city
    • The largest groups in the suburbs are generally Catholics
    • The only substantial minority cluster is in Kuraby, where 21% of residents are Islamic
  • Perth follows a similar pattern to Brisbane in that the inner city is dominated by younger, non-religious residents and the suburbs tend to be either dominated by Catholics (or fairly evenly spread)
  • The inner-west and inner-west of Adelaide are dominated by large proportions of Catholics.
    • There is a cluster of Eastern Orthodox in the inner-west city centre area of Richmond
    • The remainder of the CBD and suburbs are dominated by the non-religious demographic
  • Rural and regional Australia contains a broad mix:
    • Religions such as Islam, Buddhism and Hinduism are very rare compared to the large cities
    • Anglicanism is extremely popular across broad swathes of the country, particularly in rural New South Wales and Queensland
    • In some areas, such as APY Lands, the dominant faith is traditional Aboriginal religion
    • As with the cities, Catholicism and non-religious demographics remain very common in rural Australia
Data is provided from the 2011 census undertaken by the Australian Bureau of Statistics. If you would like to read more about Religion and the 2011 Australian Census, click here to read a previous post on the subject.

Sunday, 24 June 2012

Religion and the 2011 Australian Census

With the first round of 2011 census results recently released in June 2012, the first subject of discussion is the state of religion in Australia. The purpose of this post is to provide an overview of religion in the country in terms of those that are growing, those that are contracting and provide some analysis on the accelerating growth in atheism and other non-religious categories.

Winners and Losers

By a significant margin, the largest rise between 2001 and 2011 were the 'no religion' responses to the question. Specifically, this comprises the responses 'No Religion, nfd', 'Agnosticism', 'Atheism', 'Humanism' and 'Rationalism'. The 'no religion' responses have increased by a huge 1.9 million responses, leading to a 7% increase as a proportion of Australian responses.

In terms of relative increases, it is also by far the largest increase among answers that received more than 500,000 responses in 2001. Indeed, with its 41% increase, it is the only response that hasn't seen a real reduction (i.e. population increase adjusted).






Real change - the rate of change of a religion, adjusted for national population increases during the period 2001-2011. This intention of the adjustment is to give closer indication of the relative significance of a response, by removing the positive effect of natural population increase.


Significant Responses - response selected more than 500,000 times in 2001

Religious affiliation (B14, T12), 2001 vs 2011 [Figure 1]. 'Main religions' include all denominations of Christianity defined within the census, Buddhism, Islam, Judaism, Hinduism, Australian Aboriginal religions, plus those categorised as 'other religious affiliations' within the census.

20012011
No religion2,905,9934,796,786
Any main religion14,027,65814,871,287
Other2,038,6992,059,085
Total18,972,35021,727,158
Religious affiliation (B14, T12) counts.


After 'no religion', all remaining significant responses are negative in real terms. The next ranked religion is Catholicism, with a -7% result in real terms. The non-adjusted figure for Catholicism sees a clear rise of 9% to bring the number of Catholics up by 437,643.

Of the significant 2001 responses, Catholicism represents the least bad result in 2011. The other popular Australian religions have even less responses, indicating a fundamental shift in religious demographics within the country. Eastern Orthodox dropped 9.1%, with the Protestant denominations of Anglican, Presbyterian and Uniting Church plummeting 19%, 19.6% and 27% respectively.

Religious affiliations with largest percentage increase 2001-2011. Percentage figure is adjusted to remove impact of natural population growth (real change).

In contrast to the consistently negative results for the larger Christian denominations, other religions face a generally positive picture. Hinduism, in particular, has seen a huge increase by 147% in ten years in real terms and a nominal increase by 189%. In absolute terms, Hinduism's growth is third only to Catholicism and Islam. This increase can be explained through a similarly huge increase in migration from India between 2001 and 2011, with a 209% increase in census respondents indicating they were born in India. India has provided by far the largest relative increase in migrants in the decade to 2011, which correlates closely to the parallel increase in Hinduism.

Both Islam and Buddhism have also shown substantial real increases, at 44.6% and 26.4% respectively. This indicates both religions, along with Hinduism, are playing a more significant role in Australian society than they have in the past. 2.2% of Australians follow the Muslim faith, and 1.3% follow Hinduism. For comparison, the UK's 2001 census showed their equivalent figures were 2.7% and 1% respectively.

Australia Census 2011, largest falls in religion responses
Religious affiliations with largest percentage decrease 2001-2011. Percentage figure is adjusted to remove impact of natural population growth (real change).

Christian churches make up all of the bottom ten performers. The Churches of Christ had the largest contraction ratio over the decade to 2011, followed by the Protestant churches of the Salvation Army, Uniting Church, Presbyterian and Reformed, Anglican and Lutheran churches. The remainder of the bottom ten performing denominations are all Christian variants.

Religion in the 25-34 Age Range

The overriding theme of poor performing Christian denominations may somewhat mask the reality of the situation in Australia. It is apparent there is a significant reduction in affiliation throughout much of the Christian religion in Australia. However, in order to understand the future of the religion, it is important to understand adherence within younger demographic.

Absolute counts of responses, change between 2001 and 2011 Australian censuses.

The 2011 census provides statistics broken down into age ranges, including the 25-34 range. This age range should be an effective indicator of future trends; these are prime working age respondents, often raising families and with limited influence from their own parents.

In the 25-34 range, Christianity performs even poorer than in broader ranges. An absolute reduction of 241,676 among this age range does not bode well for the future of the religion in Australia. In contrast, religions fuelled by immigration are showing significant increases, including Buddhism, Hinduism and Islam. This is also the prime age range for government-encouraged immigration, which further explains the positive results shown for these religions.

Together with Christianity and other religions, this leaves a net absolute reduction among this age range of 84,811. It should be noted that this net reduction is despite the population increasing by 246,687 in the 25-34 age range. This pattern of absolute reduction of Christian following in Australia is a trend that cannot be sustained if the religion is to avoid a slow, lingering death. Contraction among this age range is outpacing natural population growth and the generational effect may accelerate contraction further in future, as older followers die off and young parents choose not to associate their children with their Christian religion.

Atheism, Agnosticism and other Non-Religious Categories


Agnostics, atheists, humanists, rationalists and other non-religious respondents add up to an increase of 321,988 in the 25-34 age range, which amounts to more than double the increase from Buddhism, Hinduism and Islam combined.

Percentage increase in no religious affiliation responses by state (in real terms, i.e. adjusted for population growth)

Australia as a whole shows a 41% increase in respondents indicating no religious affiliation. Western Australia, Victoria, New South Wales,  and the combination of the Northern Territory, ACT and Tasmania all demonstrate similar levels of growth of atheism, agnosticism, humanism etc.

The two outliers are South Australia and Queensland. South Australia has seen limited growth in non-religious responses, at around 26% for all ages and a surprisingly low 15% growth among 25-34 year olds. At the other end of the spectrum, Queensland has shown significant growth among the non-religious categories, at 56%, which far more than any other state. 

State-by-State

The national average has Catholicism and other Christian churches as the most frequently chosen response at 25% and 36% respectively, bringing them up to a total of 61% combined. Beyond the Christian responses, 'no religion' comprised 22% and other responses comprised 17%.

Religious affiliation by state, 2011 Australian census data

Victoria, Queensland and Western Australia were broadly in line with the national average; the only figure of note is that Queensland has slightly less non-religious respondents but more non-Catholic Christian respondents.

New South Wales' mix is significantly different from the national average, and any other state. The key differentiator is that the state is significantly more religious than any other state. With only 18% of respondents indicating atheism, humanism, agnosticism or rationalism, each of the other religious categories were slightly above average.

The Northern Territory has a significantly higher rate of 'other' religions. This can be partly explained by the far higher rate of indigenous residents in the state, at 27%.

A somewhat surprising figure is that 28% of respondents in South Australia indicated that they have no religious affiliation. This is significantly higher than any other large state and is in contrast with the state's conservative, religious reputation. When this high rate of non-religious affiliation is combined with the low growth of of non-religious affiliation in South Australia, a picture is painted of a state with a mature, stable non-religious culture.


Conclusion

The Christian denominations have demonstrated significant contraction over the decade to 2011. In particular the larger protestant denominations have demonstrated particularly disappointing results. The global behemoth of Catholicism is also struggling; growing in nominal terms but its influence is waning as its growth is not keeping up with natural population growth.

The other key global religions of Buddhism, Islam and Hinduism have seen significant growth in Australia and this impressive growth is assumed to be driven by Asian immigration.

Of course, the main story here is the growth of non-religious responses, which equates to the contraction of religion in Australia. This is a story portrayed emphatically in every state, multiple age ranges, and across all popular religious denominations. Philosophies such as atheism, agnosticism, humanism and rationalism are all clearly on the rise in Australia. Their influence has increased since 2001 and can be expected to continue to increase over the coming years.




Most stats taken from ABS 2011 Australian Census data.