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Happenings in the Clarence City Council Chambers

Religion in Clarence (and Other Stray Observations from the 2021 Census)

In March of this year, a motion was put on notice by Councillor Warren that in its original form1 would have, among other things, removed the Council Prayer from the agenda. The motion that eventually passed2 only moved the Acknowledgement of Country to come first, a compromise designed to placate what was a very divided council. I’d made a deputation at the meeting that night going over the reasons I supported the original motion, and attached a couple of charts for councillors’ perusal.

Fast-forward to the 24th of November and an agenda document hits my virtual desk, heralding the arrival of another motion, this time by Councillor Chong: “That Council remove the opening prayer from the beginning of Council meetings and, over the next few months, consider whether a more inclusive affirmation or reflective silence is appropriate.” In preparation and support for a further deputation on the topic, I present this updated set of charts and data for anyone interested.

[All charts and statistics in this post are based on or otherwise derived from ABS data, including Community Profiles, DataPacks and TableBuilder. Data contains small random adjustments to protect respondents.]

Growth in Tasmanian LGAs between 2016 and 2021

First, though, a broader look at the state of the state. Clarence City is growing rather rapidly by any metric, and indeed, on the raw numeric change in population, is the fastest growing LGA in Tasmania, slowly taking bites out of Launceston City’s lead.

On proportional growth, however, Clarence City comes 7th of 29, growing 12.24% over the prior 5 years. By this metric, Central Highlands is the fastest growing LGA, pushing up to 17.70%. All LGAs grew during the 2016-2021 inter-census period.3

Shape of Clarence population in 2016 and 2021

A good chunk of the growth in Clarence comes in the form of a few thousand migrating millennials. The conspicuous bump on the 2021 line is that fresh immigration, which could well have been even stronger had the pandemic not interrupted the reporting period.

Shape of Australia and Clarence populations in 2021

Australia4 more broadly has also experienced migration from millennials, although the strength is somewhat dampened compared to Clarence. This chart also illustrates that Clarence skews just mildly older than the overall Australian population.

Prevalence of religion in Clarence and Australia 1996-2021
Christianity  Other religion  Not adequately described5 No religion7

Now, though, we come to the point of this whole endeavour. This chart contains the same information as the charts I attached to my previous deputation, with the addition, now that we have access to the 2021 Census data… Of the 2021 Census data. As I predicted in my March deputation, the combination of “No religion” and “Not adequately stated” has risen above 50% in Clarence, but Australia more broadly has not quite got there and is on track for 2026.

And actually, if you decide to ignore the “Not adequately stated” portions, there’s a very decent argument to be made that Clarence is now majority non-religious. In other good news, followers of religions other than Christianity have more than doubled in number since the 2016 Census, and at least on raw numbers have finally crested 1996 levels.

Prevalence of religion in Clarence in 2021 by generation
Christianity  Other religion  Not adequately described5 No religion7

It is, of course, young people’s fault.8 Christianity remains the majority religion for Baby Boomers9 and older, almost to the exclusion of any other religion, but for Millennials9 and younger, irreligion is increasingly popular. The large grouping of “Other religion” in the Millennials column almost certainly comes from those immigration numbers earlier in the piece. Welcome, all, and thanks for making Clarence a more vibrant and diverse place to be.

If there’s any takeaway to be gained from this, it should probably be that the long slide into irreligion does not look to be slowing up any time soon. Christianity has long since stopped being the default position. I can’t tell you what any of this means for Australian society. I just like looking at cool charts. Go away now, I’ll see you again next week.

…Wait, they’re not electing the committees on Monday? What?


  1. “A. That Council move the Acknowledgement of Country to be the first item on the agenda of Council meetings. B. That Council replace the Council prayer with a minute of quiet reflection, immediately following the Acknowledgement of Country.” 

  2. “A. That Council move the Acknowledgement of Country to be the first item on the agenda of Council meetings, as recommended by the Reconciliation Action Plan Working Group, and authorises the General Manager to amend the meeting procedures accordingly. B. That Council consider at a workshop replacing the Council prayer with a minute of quiet reflection immediately following the Acknowledgement of Country.” 

  3. Yes, even King Island and Flinders, although that growth is so small it doesn’t even get a full pixel in the chart. 

  4. Which in this chart is actually represented by a version of Australia with the same population as Clarence, in order to illustrate the upcoming point about aging. 

  5. Including those who didn’t answer the question6, or otherwise did not usefully respond. 

  6. Religion is the only optional topic in the Australian Census. 

  7. Including secular and other spiritual but non-religious beliefs. 

  8. GEN Z, BABYYYYYY- no im sorry that felt wrong bluh 

  9. As designated by the ABS. 

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