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Hornsby Shire CouncilCommunity profile

The three largest ancestries in Pennant Hills in 2021 were English, Australian and Chinese.

Ancestry defines the cultural association and ethnic background of an individual going back three generations. Ancestry is a good measure of the total size of cultural groups in Pennant Hills regardless of where they were born or what language they speak.

Ancestry data, should be combined with data on Birthplace, Language Spoken at Home and Religion for a more complete picture of Pennant Hills's ethnic characteristics.

Please note that the "Australian Aboriginal" and "Torres Strait Islander" categories in this topic are not directly comparable from 2021 to previous years, due to a change in the wording of the question. In 2021, these options were marked boxes on the question rather than write-in options. The "Aboriginal and Torres Strait Islander Origin" question is still considered a more reliable count for this group, and can be found on the Population summary page.

Please note: Due to changes in ABS rules around perturbation and additivity of data to protect the confidentiality of individuals, counts of ancestry groups and totals derived from them may differ slightly from those published by the ABS. For more information see notes on data confidentiality.

Q:

Derived from the Census question:

'What is the person's ancestry?'

Multi-response

Ancestry - Totals
Pennant Hills - Total persons (Usual residence)20212016Change
Ancestry totalsNumber%Arcadia - North Western Rural %Number%Arcadia - North Western Rural %2016 to 2021
Not stated2442.53.42402.53.4+4
Total responses9,955----9,472----+483
Total people7,594----7,282----+312
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
Ancestry - Ranked by size
Pennant Hills - Total persons (Usual residence)20212016Change
AncestryNumber%Arcadia - North Western Rural %Number%Arcadia - North Western Rural %2016 to 2021
English2,01726.639.72,20030.239.2-183
Australian1,86024.533.21,82025.036.0+40
Chinese1,44419.02.11,15615.91.5+288
Irish7169.49.983011.49.9-114
Scottish6618.710.66769.39.6-15
Indian4435.80.74105.60.2+33
Korean2973.90.82353.20.6+62
Lebanese1972.66.61401.95.1+57
German1592.13.91942.73.8-35
Italian1411.98.01582.28.4-17
Show all (61 entries)

Excludes ancestries with fewer than 10 responses (multi-response).

Dominant groups

Analysis of the ancestry responses of the population in Pennant Hills in 2021 shows that the top five ancestries nominated were:

  • English (2,017 people or 26.6%)
  • Australian (1,860 people or 24.5%)
  • Chinese (1,444 people or 19.0%)
  • Irish (716 people or 9.4%)
  • Scottish (661 people or 8.7%)

In combination these five ancestries account for 6,698 responses in total, or 88.20% of all responses.

The major differences between the ancestries of the population in Pennant Hills and Arcadia - North Western Rural were:

  • A larger percentage of people with Chinese ancestry (19.0% compared to 2.1%)
  • A smaller percentage of people with English ancestry (26.6% compared to 39.7%)
  • A smaller percentage of people with Australian ancestry (24.5% compared to 33.2%)
  • A smaller percentage of people with Italian ancestry (1.9% compared to 8.0%)

Emerging groups

The largest changes in the reported ancestries of the population in this area between 2016 and 2021 were:

  • Chinese (+288 persons)
  • English (-183 persons)
  • Irish (-114 persons)
  • Korean (+62 persons)

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