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Northern Beaches CouncilCommunity profile

Killarney Heights

Household type

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In Killarney Heights, 54.9% of households were made up of couples with children in 2021, compared with 36.8% in Northern Beaches Council area.

Killarney Heights'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, Killarney Heights'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
Killarney Heights - Total households (Enumerated)20212016Change
Households by typeNumber%Northern Beaches Council area %Number%Northern Beaches Council area %2016 to 2021
Couples with children77754.936.874953.337.3+28
Couples without children30421.526.231422.324.9-10
One parent families1289.08.61399.98.2-11
Other families80.60.760.40.8+2
Group household90.63.190.63.30
Lone person18012.721.616611.820.7+14
Other not classifiable household50.42.3181.34.0-13
Visitor only households50.40.740.30.8+1
Total households1,416100.0100.01,405100.0100.0+11
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 Killarney Heights in 2021 compared to Northern Beaches Council area shows that there was a higher proportion of couple families with child(ren) as well as a similar proportion of one-parent families. Overall, 54.9% of total families were couple families with child(ren), and 9.0% were one-parent families, compared with 36.8% and 8.6% respectively for Northern Beaches Council area.

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 12.7% compared to 21.6% in Northern Beaches Council area while the proportion of couples without children was 21.5% compared to 26.2% in Northern Beaches Council area.

Emerging groups

The number of households in Killarney Heights increased by 11 between 2016 and 2021.

There were no major differences in Killarney Heights between 2016 and 2021.

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