14,648 ▲ +19.3%
Higher than 75% of postcode areas.
- 2011: 12,278
- 2016: 13,505
- 2021: 14,648
The number of people who usually live in the area, counted on Census night.
2070, NSW · Postcode
Demographics & Identity in 2070, NSW
Who lives here — how many people, how old they are, and how communities identify.
Nearly one in five residents are children in postcode 2070, contributing to a family-oriented feel for the area. The population has grown by 19% since 2011 to reach 14,648 people. While the typical resident is 41, the community is a mix of older adults and children.
14,648
▲ +19.3%
- 1–2: 1 area
- 2–2: 0 areas
- 2–4: 0 areas
- 4–5: 2 areas
- 5–8: 3 areas
- 8–12: 2 areas
- 12–19: 2 areas
- 19–29: 12 areas
- 29–44: 19 areas
- 44–67: 35 areas
- 67–102: 30 areas
- 102–155: 70 areas
- 155–237: 97 areas
- 237–360: 129 areas
- 360–549: 158 areas
- 549–836: 168 areas
- 836–1,273: 181 areas
- 1,273–1,938: 179 areas
- 1,938–2,951: 157 areas
- 2,951–4,493: 179 areas
- 4,493–6,842: 176 areas
- 6,842–10,418: 210 areas
- 10,418–15,865: 268 areas
- 15,865–24,158: 254 areas
- 24,158–36,786: 182 areas
- 36,786–56,016: 93 areas
- 56,016–85,299: 28 areas
- 85,299–129,888: 8 areas
All postcode areas, 2021. The marker is 2070, NSW — higher than 75% of areas.
| 2070, NSW | 14,648 |
|---|---|
| Ku-ring-gai | 124,076 |
| New South Wales | 8,072,163 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The population grew by 2,370 people since 2011, making it larger than about 76% of similar areas. Residents are slightly older than the state average, with the typical age now 41.
41 yrs ▲ +2.5%
Younger than 57% of postcode areas.
- 2011: 40 yrs
- 2016: 40 yrs
- 2021: 41 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Children under 15 make up 20.3% of the population, which is much higher than most areas. This is balanced by a senior population of 17.8%, which is about the same as the national figure.
17.8% ▲ +14.6%
Lower than 61% of postcode areas.
- 2011: 15.5%
- 2016: 16.8%
- 2021: 17.8%
Share of the population aged 65 years and over.
20.3% ▼ -10.4%
Higher than 79% of postcode areas.
- 2011: 22.6%
- 2016: 20.9%
- 2021: 20.3%
Share of the population aged under 15 years.
Age structure
View on map →2070, NSW splits fairly evenly between Older adults (45–64) (27%) and Young adults (25–44) (23%), with Children (0–14) at 20%.
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 0.2% of the population, which is well below the state average. Most residents are married (59.8%), while those in de facto relationships (5.5%) are far fewer than in most other areas.
0.2% ▲ +389.0%
Lower than 93% of postcode areas.
- 2011: 0.0%
- 2016: 0.1%
- 2021: 0.2%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
5.5% ▲ +55.7%
Lower than 97% of postcode areas.
- 2011: 3.5%
- 2016: 4.7%
- 2021: 5.5%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In 2070, NSW, Married is the majority at 60%; Never married is next at 28%.
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for 2070, NSW
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 2070, NSW [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA2070/2070-nsw/topic/demographics-identity