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Western Sydney (LGA)Community profile
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In the Rest of Sydney in 2021, the largest religious group was Western (Roman) Catholic (21.6% of all people), while 38.9% of people had no religion and 5.7% did not answer the question on religion.

The Rest of Sydney's religion statistics provide an indicator of cultural identity and ethnicity when observed in conjunction with other key variables. Religion data reveal the major concentrations of religions as well as revealing the proportion of people with no religious affiliation. There are a number of reasons for different religious compositions across areas including the country of birth and ethnic background of the population, the age of the population (belief in religion is generally stronger, the older the population) and changes in values and belief systems.

The Rest of Sydney's religion statistics should be analysed in conjunction with other ethnicity statistics such as Country of Birth data and Language Spoken data to assist in identifying specific cultural and ethnic groups.

Please note: Due to changes in ABS rules around perturbation and additivity of data to protect the confidentiality of individuals, counts of individual religion groups and totals derived from them may differ slightly from those published by the ABS.

Q:

Derived from the Census question:

'What is the person's religion?'

Religion - Summary
Rest of Sydney - Total persons (Usual residence)20212006Change
Religion totalsNumber%Georges River Council area %Number%Georges River Council area %2006 to 2021
Christian total1,001,33144.047.71,150,25861.164.8-148,927
Non Christian total247,29710.916.7156,2158.39.3+91,082
Non-classifiable religious belief11,9710.50.412,6440.70.4-673
No Religion/secular beliefs886,39638.929.6333,45117.716.7+552,945
Not stated130,9385.75.7230,02412.28.8-99,087
Total Population2,277,933100.0100.01,882,593100.0100.0+395,339
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information
Religion - Ranked by size
Rest of Sydney - Total persons (Usual residence)20212006Change
ReligionNumber%Georges River Council area %Number%Georges River Council area %2006 to 2021
Western (Roman) Catholic490,96921.619.8498,42426.525.5-7,455
Anglican216,7889.56.9334,49817.814.7-117,711
Buddhism75,6273.34.854,9392.94.1+20,687
Hinduism72,8213.26.823,8781.31.4+48,943
Greek Orthodox68,2893.07.865,2983.58.4+2,990
Islam50,2632.24.633,6871.83.2+16,576
Christian,nfd46,7012.12.821,5391.11.2+25,162
Presbyterian and Reformed36,3901.61.351,8132.82.4-15,423
Judaism36,0861.60.133,8521.80.2+2,233
Uniting Church35,8871.61.266,8143.53.2-30,928
Show all (41 entries)
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Excludes religions with fewer than 10 adherents.

Dominant groups

Analysis of the religious affiliation of the population of the Rest of Sydney in 2021 compared to Georges River Council area shows that there was a lower proportion of people who professed a religion and a higher proportion who stated they had no religion.

Overall, 54.8% of the population nominated a religion, and 38.9% said they had no religion, compared with 64.4% and 29.6% respectively for Georges River Council area.

The largest single religion in the Rest of Sydney was Western (Roman) Catholic, with 21.6% of the population or 490,969 people as adherents.

The major differences between the religious affiliation for the population of the Rest of Sydney and Georges River Council area were:

  • A larger percentage who nominated Anglican (9.5% compared to 6.9%)
  • A smaller percentage who nominated Greek Orthodox (3.0% compared to 7.8%)
  • A smaller percentage who nominated Hinduism (3.2% compared to 6.8%)
  • A smaller percentage who nominated Islam (2.2% compared to 4.6%)

Emerging groups

The largest changes in the religious affiliation of the population in the Rest of Sydney between 2006 and 2021 were for those who nominated:

  • Anglican (-117,711 persons)
  • Hinduism (+48,943 persons)
  • Uniting Church (-30,928 persons)
  • Christian,nfd (+25,162 persons)

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