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City of CaseyCommunity profile

City of Casey

Household size

11% of the City of Casey's Aboriginal and Torres Strait Islander households contain only one person, compared with 16% of Aboriginal and Torres Strait Islander households in Greater Melbourne.

The size of households in general follows the life-cycle of families. Households are usually small at the stage of relationship formation (early marriage), and then increase in size with the advent of children. They later reduce in size again as these children reach adulthood and leave home.

Household size can also be influenced by a lack (or abundance) of affordable housing. First Nations persons often have a tradition of living with extended family members which significantly affects household size, and households can include multiple families.

Please note that this table counts First Nations households (households containing at least one Aboriginal or Torres Strait Islander usual resident) by the number of persons resident. The number of persons resident can include both Aboriginal and Torres Strait Islander people as well as other people - it represents the total number of people in the household.

For greater insight, First Nations household size data should be viewed in conjunction with Household Type, Age Structure and Household Income .

Q:

Derived from the three Census questions:

'Name of each person including visitors who spent the night of Tuesday, 10 August 2021 in this dwelling', and 'Where does the person usually live?', and 'Name of each person who usually lives in this dwelling but was away on Tuesday, 10 August 2021?'

Household size
Aboriginal and Torres Strait Islander households - City of Casey20212016Change
Number of persons usually residentNumber%Greater Melbourne %Number%Greater Melbourne %2016 to 2021
1 person13911.316.28510.514.8+54
2 person29924.331.021726.729.8+82
3 person25820.920.115619.221.0+102
4 person24519.917.717922.018.3+66
5 person16613.59.29511.79.5+71
6 or more persons12510.15.98110.06.6+44
Total households1,232100.0100.0813100.0100.0+419
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the number of Aboriginal and Torres Strait Islander persons usually resident in a household in the City of Casey compared with Aboriginal and Torres Strait Islander households in Greater Melbourne shows that there were a lower proportion of lone person households, and a higher proportion of larger households (those with 4 persons or more). Overall there were 11%% of lone person households, and 43.5% of larger households, compared with 16% and 32.8% respectively for Aboriginal and Torres Strait Islander households in Greater Melbourne.

The major differences between household size for Aboriginal and Torres Strait Islander households of City of Casey and Aboriginal and Torres Strait Islander households of Greater Melbourne were:

  • A larger percentage of households with 6 or more persons usually resident (10.1% compared to 5.9%)
  • A larger percentage of households with 5 person usually resident (13.5% compared to 9.2%)
  • A smaller percentage of households with 2 person usually resident (24.3% compared to 31.0%)
  • A smaller percentage of households with 1 person usually resident (11.3% compared to 16.2%)

Emerging groups

The number of Aboriginal and Torres Strait Islander households in City of Casey increased by 419 between 2016 and 2021.

The largest changes in the number of persons usually resident in a household in the City of Casey between 2016 and 2021 were:

  • 3 person households (+102 households)
  • 2 person households (+82 households)
  • 5 person households (+71 households)
  • 4 person households (+66 households)

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