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City of OnkaparingaCommunity profile

Central South District

Ancestry

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The three largest ancestries in the Central South District in 2021 were English, Australian and Scottish.

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 the Central South District 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 the Central South District'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
Central South District - Total persons (Usual residence)20212016Change
Ancestry totalsNumber%City of Onkaparinga %Number%City of Onkaparinga %2016 to 2021
Not stated9672.73.21,2644.44.1-297
Total responses35,923----28,884----+7,039
Total people25,887----22,426----+3,461
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
Central South District - Total persons (Usual residence)20212016Change
AncestryNumber%City of Onkaparinga %Number%City of Onkaparinga %2016 to 2021
English13,22451.148.511,30450.447.8+1,920
Australian9,79637.837.78,14536.337.5+1,651
Scottish2,71710.510.02,2039.89.6+514
Irish2,2188.68.51,9948.98.7+223
German1,7776.97.41,4766.67.2+300
Italian7202.82.95472.42.7+172
Dutch6372.52.45162.32.2+121
Australian Aboriginal4711.81.9570.30.2+414
Welsh3331.31.12571.11.0+76
Filipino2591.01.01550.70.8+104
Show all (81 entries)

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

Dominant groups

Analysis of the ancestry responses of the population in Central South District in 2021 shows that the top five ancestries nominated were:

  • English (13,224 people or 51.1%)
  • Australian (9,796 people or 37.8%)
  • Scottish (2,717 people or 10.5%)
  • Irish (2,218 people or 8.6%)
  • German (1,777 people or 6.9%)

In combination these five ancestries account for 29,732 responses in total, or 114.85% of all responses.

The major difference between the ancestries of the population in the Central South District and the City of Onkaparinga was:

  • A larger percentage of people with English ancestry (51.1% compared to 48.5%)

Emerging groups

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

  • English (+1,920 persons)
  • Australian (+1,651 persons)
  • Scottish (+514 persons)
  • Australian Aboriginal (+414 persons)

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