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City of OnkaparingaCommunity profile

Aldinga - Port Willunga

Household type

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In Aldinga - Port Willunga, 22.6% of households were made up of couples with children in 2021, compared with 28.1% in the City of Onkaparinga.

Aldinga - Port Willunga's household and family structure is one of the most important demographic indicators. It reveals the area's residential role and function, era of settlement and provides key insights into the level of demand for services and facilities as most are related to age and household types.

To continue building the story, Aldinga - Port Willunga's Household Summary should be viewed in conjunction with Households with Children, Households without Children, Household Size, Age Structure and Dwelling Type.

If you're looking at this data to prepare a housing strategy, learn more here.

Q:

Derived from the Census question:

'What is the person's relationship (to each other person in the household)?'

Household type
Aldinga - Port Willunga - Total households (Enumerated)20211996Change
Households by typeNumber%City of Onkaparinga %Number%City of Onkaparinga %1996 to 2021
Couples with children25022.628.122132.140.5+28
Couples without children24221.927.018627.025.5+56
One parent families14913.513.08111.911.3+67
Other families100.90.971.00.8+3
Group household322.92.4152.22.6+17
Lone person33730.525.115122.017.7+185
Other not classifiable household666.02.771.10.9+59
Visitor only households201.80.7192.80.7+1
Total households1,106100.0100.0690100.0100.0+416
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the household/family types in Aldinga - Port Willunga in 2021 compared to the City of Onkaparinga shows that there was a lower proportion of couple families with child(ren) as well as a similar proportion of one-parent families. Overall, 22.6% of total families were couple families with child(ren), and 13.5% were one-parent families, compared with 28.1% and 13.0% respectively for the City of Onkaparinga.

There were a higher proportion of lone person households and a lower proportion of couples without children. Overall, the proportion of lone person households was 30.5% compared to 25.1% in the City of Onkaparinga while the proportion of couples without children was 21.9% compared to 27.0% in the City of Onkaparinga.

Emerging groups

The number of households in Aldinga - Port Willunga increased by 416 between 1996 and 2021.

The largest changes in family/household types in Aldinga - Port Willunga between 1996 and 2021 were:

  • Lone person (+185 households)
  • One parent families (+67 households)
  • Couples without children (+56 households)

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