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The Hills Shire CouncilCommunity profile

Kellyville

Service age groups

In 2021, Kellyville had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than The Hills Shire.

The Age Structure of Kellyville provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Kellyville'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 Kellyville'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
Kellyville - Total persons (Usual residence)20212016Change
Service age group (years)Number%The Hills Shire %Number%The Hills Shire %2016 to 2021
Babies and pre-schoolers (0 to 4)1,5545.85.81,5396.86.2+15
Primary schoolers (5 to 11)3,00011.110.82,68811.910.8+312
Secondary schoolers (12 to 17)2,6009.68.82,2429.98.8+358
Tertiary education and independence (18 to 24)2,4949.28.62,0799.28.9+415
Young workforce (25 to 34)2,6099.710.12,45610.810.5+153
Parents and homebuilders (35 to 49)6,69424.823.65,59124.722.6+1,103
Older workers and pre-retirees (50 to 59)3,41312.612.42,83212.513.1+581
Empty nesters and retirees (60 to 69)2,3988.99.81,9548.610.6+443
Seniors (70 to 84)1,9637.38.61,1485.17.2+814
Elderly aged (85 and over)2901.11.51190.51.3+170
Total27,015100.0100.022,651100.0100.0+4,363
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

Dominant groups

Analysis of the service age groups of Kellyville in 2021 compared to The Hills Shire shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).

Overall, 26.5% of the population was aged between 0 and 17, and 17.2% were aged 60 years and over, compared with 25.4% and 20.0% respectively for The Hills Shire.

The major differences between the age structure of Kellyville and The Hills Shire were:

  • A larger percentage of 'Parents and homebuilders' (24.8% compared to 23.6%)
  • A larger percentage of 'Secondary schoolers' (9.6% compared to 8.8%)
  • A smaller percentage of 'Seniors' (7.3% compared to 8.6%)
  • A smaller percentage of 'Empty nesters and retirees' (8.9% compared to 9.8%)

Emerging groups

From 2016 to 2021, Kellyville's population increased by 4,364 people (19.3%). This represents an average annual population change of 3.59% per year over the period.

The largest changes in the age structure in this area between 2016 and 2021 were in the age groups:

  • Parents and homebuilders (35 to 49) (+1,103 people)
  • Seniors (70 to 84) (+814 people)
  • Older workers and pre-retirees (50 to 59) (+581 people)
  • Empty nesters and retirees (60 to 69) (+443 people)

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