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City of SydneyCommunity profile

City of Sydney

Households with children

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There are 7,911 couples with young children in the City of Sydney in 2021, comprising 7.5% of households.

Households with Children require different services and facilities than other household types, and their needs change as both adults and children age. When many families in an area are at the same stage in their individual lifecycles, it creates a suburb lifecycle. Knowing where a suburb is in a cycle of change helps planners make evidence-based decisions about the demand for services both now and in the future.

For Households with Children in the City of Sydney, life stage is based on the age of children in the household. The age of the parent(s) is not taken into account.

  • Young children: Children aged under 15 only
  • Mixed age children: One or more children under 15 and one or more children over 15 (must have 2 or more children)
  • Older children: Children aged 15 and over only

To continue building the story, the City of Sydney's Household data should be viewed in conjunction with Household Size, Age Structure and Dwelling Type.

Q:

Derived from the Census question:

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

Households with children by life stage
City of Sydney - Households (Enumerated)20212006Change
Households with childrenNumber%Greater Sydney %Number%Greater Sydney %2006 to 2021
Couples with children10,82010.334.45,9497.534.1+4,871
Couples with young children7,9117.518.63,8004.817.7+4,111
Couples with mixed-age children5900.64.74140.55.1+176
Couples with older children2,3192.211.21,7352.211.3+584
Single parents with children4,5534.310.53,2694.110.6+1,284
Single parents with young children1,7091.63.41,1561.54.0+553
Single parents with mixed-age children2920.31.22980.41.3-6
Single parents with older children2,5522.45.91,8152.35.3+737
Total households with children15,37314.744.99,21811.744.7+6,155
Total households104,798100.0100.078,797100.0100.0+26,001
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

Dominant groups

Analysis of the families with children in the City of Sydney in 2021 compared to Greater Sydney shows that there was a smaller proportion of couples with young children, as well as a smaller proportion of couples with older children.

Overall, 7.5% of total households with children were couple with young children, and 2.2% were couples with older children, compared with 18.6% and 11.2% respectively for Greater Sydney.

There were a smaller proportion of single parent households with young children and a smaller proportion of single parent households with older children. Overall, the proportion of single parent households with young children was 1.6% compared to 3.4% in Greater Sydney while the proportion of single parent households with older children was 2.4% compared to 5.9% in Greater Sydney.

Emerging groups

Between 2006 and 2021, the number of households with children increased by 6,155 households or 66.8%.

The largest changes in households with children in this area between 2006 and 2021 were:

  • Couples with young children (+4,111 households)
  • Single parents with older children (+737 households)
  • Couples with older children (+584 households)
  • Single parents with young children (+553 households)

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