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National Growth Areas AllianceCommunity profile

National Growth Areas Alliance (NGAA)

Household type

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In National Growth Areas Alliance (NGAA), 38.5% of households were made up of couples with children in 2021, compared with 28.6% in Greater Adelaide.

National Growth Areas Alliance (NGAA)'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, National Growth Areas Alliance (NGAA)'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
National Growth Areas Alliance (NGAA) - Total households (Enumerated)20212016Change
Households by typeNumber%Greater Adelaide %Number%Greater Adelaide %2016 to 2021
Couples with children693,64638.528.6588,77338.928.7+104,873
Couples without children403,79022.425.3341,87222.624.8+61,918
One parent families229,89912.811.3191,28212.611.1+38,617
Other families19,9731.11.216,7441.11.2+3,229
Group household44,8932.53.638,2812.53.8+6,612
Lone person332,66518.526.8260,17317.226.2+72,492
Other not classifiable household66,4453.72.566,6524.43.4-207
Visitor only households10,0750.60.78,6160.60.9+1,459
Total households1,801,386100.0100.01,512,393100.0100.0+288,993
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 household/family types in National Growth Areas Alliance (NGAA) in 2021 compared to Greater Adelaide shows that there was a higher proportion of couple families with child(ren) as well as a higher proportion of one-parent families. Overall, 38.5% of total families were couple families with child(ren), and 12.8% were one-parent families, compared with 28.6% and 11.3% respectively for Greater Adelaide.

There were a lower proportion of lone person households and a lower proportion of couples without children. Overall, the proportion of lone person households was 18.5% compared to 26.8% in Greater Adelaide while the proportion of couples without children was 22.4% compared to 25.3% in Greater Adelaide.

Emerging groups

The number of households in National Growth Areas Alliance (NGAA) increased by 288,993 between 2016 and 2021.

The largest changes in family/household types in National Growth Areas Alliance (NGAA) between 2016 and 2021 were:

  • Couples with children (+104,873 households)
  • Lone person (+72,492 households)
  • Couples without children (+61,918 households)
  • One parent families (+38,617 households)

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