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Hornsby Shire CouncilCommunity profile

Mount Colah - Mount Kuring-gai

Overseas arrivals

3,041 people who were living in Mount Colah - Mount Kuring-gai in 2021 were born overseas, and 12% arrived in Australia within 5 years prior to 2021.

The Year of Arrival data records when the overseas born population arrived in Australia. The data shows the degree to which areas are 'ports' for new overseas arrivals and reveals the role of Mount Colah - Mount Kuring-gai in housing the overseas-born. The number of recent overseas arrivals in an area is often determined by housing affordability, employment opportunities and pre-existing communities located in the area.

Mount Colah - Mount Kuring-gai's Year of Arrival data, when used with Birthplace, Religion and Language Spoken at Home data, is a good indicator of the likely need for services in migrant communities.

Q:

Derived from the Census question:

'In what year did the person first arrive in Australia to live here for one year or more?'

Overseas arrivals
Mount Colah - Mount Kuring-gai - Overseas born (Usual residence)2021
Year of arrival in AustraliaNumber%Hornsby Heights %
Arrived in 1960 or earlier782.63.8
1961 to 19701876.18.4
1971 to 19802548.48.9
1981 to 199043214.214.5
1991 to 200050216.516.1
2001 to 201077025.328.9
2011 to 201542213.911.4
2016 to Aug 202136412.06.9
Not stated321.11.3
Total3,041100.0100.0
Source: Australian Bureau of Statistics, Census of Population and Housing 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the year of arrival for the overseas born population of Mount Colah - Mount Kuring-gai in 2021 compared to Hornsby Heights shows that there was a smaller proportion of people who arrived before 2001, and a larger proportion of recent overseas arrivals (those who arrived between 2016 to Aug 2021).

Overall, 47.8% of the overseas born population arrived before 2001, and 12% arrived during or after 2016, compared with 51.6% and 6.9% respectively for Hornsby Heights.

The major differences in year of arrival data in the population between Mount Colah - Mount Kuring-gai and Hornsby Heights are:

  • A larger percentage of arrivals between 2016 to Aug 2021 (12.0% compared to 6.9%)
  • A larger percentage of arrivals between 2011 to 2015 (13.9% compared to 11.4%)
  • A smaller percentage of arrivals between 2001 to 2010 (25.3% compared to 28.9%)
  • A smaller percentage of arrivals between 1961 to 1970 (6.1% compared to 8.4%)

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