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Wollongong City CouncilCommunity profile

Berkeley

Service age groups

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In 2021, Berkeley had higher proportion of children (under 18) and a similar proportion of persons aged 60 or older than Wollongong City.

The Age Structure of Berkeley provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Berkeley's residential role and function and how it is likely to change in the future.

Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.

To get a more complete picture Berkeley's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.

Q:

Derived from the Census question:

'What is the person's date of birth or age?'

Age structure - Service age groups
Berkeley - Total persons (Enumerated)20211991Change
Service age group (years)Number%Wollongong City %Number%Wollongong City %1991 to 2021
Babies and pre-schoolers (0 to 4)4385.65.76598.97.7-222
Primary schoolers (5 to 11)7189.28.399513.510.5-277
Secondary schoolers (12 to 17)6057.87.16318.69.0-27
Tertiary education and independence (18 to 24)6728.69.85777.812.2+95
Young workforce (25 to 34)97512.513.21,29417.616.8-320
Parents and homebuilders (35 to 49)1,41518.219.01,24316.920.7+171
Older workers and pre-retirees (50 to 59)1,01713.112.383211.310.6+185
Empty nesters and retirees (60 to 69)97312.511.074310.15.1+230
Seniors (70 to 84)7659.810.83715.06.9+393
Elderly aged (85 and over)2082.72.7260.40.5+182
Total7,786100.0100.07,375100.0100.0+411
Source: Australian Bureau of Statistics, Census of Population and Housing 1991 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the service age groups of Berkeley in 2021 compared to Wollongong City shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a similar proportion of people in the older age groups (60+ years).

Overall, 22.6% of the population was aged between 0 and 17, and 25.0% were aged 60 years and over, compared with 21.1% and 24.6% respectively for Wollongong City.

The major differences between the age structure of Berkeley and Wollongong City were:

  • A larger percentage of 'Empty nesters and retirees' (12.5% compared to 11.0%)
  • A larger percentage of 'Primary schoolers' (9.2% compared to 8.3%)
  • A smaller percentage of 'Tertiary education & independence' (8.6% compared to 9.8%)
  • A smaller percentage of 'Seniors' (9.8% compared to 10.8%)

Emerging groups

From 1991 to 2021, Berkeley's population increased by 411 people (5.6%). This represents an average annual population change of 0.18% per year over the period.

The largest changes in the age structure in this area between 1991 and 2021 were in the age groups:

  • Seniors (70 to 84) (+393 people)
  • Young workforce (25 to 34) (-320 people)
  • Primary schoolers (5 to 11) (-277 people)
  • Empty nesters and retirees (60 to 69) (+230 people)

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