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City of OnkaparingaCommunity profile

City of Onkaparinga

Households without children

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In the City of Onkaparinga, older couples without children account for 13% of total households in 2021.

Households without Children include couples without children and lone person households. They require different services depending on the age of the people in the households. For example young couples who have not had children (yet) compared to older "empty nester" couples whose children may have left home.

For Households without Children in the City of Onkaparinga, life stage is based on the age of the household reference person (usually person 1 on the Census form):

  • Young: Aged 15-44
  • Middle-aged: Aged 45-64
  • Older: Aged 65 and over

To continue building the story, the City of Onkaparinga'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 without children by life stage
City of Onkaparinga - Households (Enumerated)20211991Change
Households without childrenNumber%Greater Adelaide %Number%Greater Adelaide %1991 to 2021
Couples without children19,06327.025.310,41024.324.3+8,652
Young couples without children4,2086.07.13,8829.17.8+326
Middle-aged couples without children5,8788.37.13,7878.88.2+2,090
Older couples without children8,97712.711.12,7406.48.4+6,236
Lone person households17,72925.126.85,60713.121.7+12,122
Young lone persons3,5735.16.42,2555.37.6+1,317
Middle-aged lone persons5,9788.58.61,4453.45.0+4,532
Older lone persons8,17811.611.81,9054.49.1+6,273
Group households1,6982.43.69302.24.1+768
Total households without children38,49054.655.716,94839.650.2+21,542
Total households70,524100.0100.042,851100.0100.0+27,673
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the households without children in the City of Onkaparinga in 2021 compared to Greater Adelaide shows that there was a smaller proportion of young couples without children, a larger proportion of middle-aged couples without children, and a larger proportion of older couples without children.

In addition, there were a smaller proportion of young lone person households, a similar proportion of middle-aged lone person households, and a similar proportion of older lone person households.

Emerging groups

Between 1991 and 2021, the number of households without children increased by 21,542.

The largest changes in households without children in the City of Onkaparinga, between 1991 and 2021 were:

  • Older lone persons (+6,273 persons)
  • Older couples without children (+6,236 persons)
  • Middle-aged lone persons (+4,532 persons)
  • Middle-aged couples without children (+2,090 persons)

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