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The Hills Shire CouncilCommunity profile

Rural North

Five year age groups

In 2021, the largest age group in Rural North was 50 to 54 year olds. The group that changed the most since 2011 was 50 to 54 year olds, increasing by 134 people.

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

Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.

To get a more complete picture Rural North'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 - Five year age groups
Rural North - Total persons (Enumerated)20212011Change
Five year age groups (years)Number%North Rocks %Number%North Rocks %2011 to 2021
0 to 42334.95.32035.56.4+29
5 to 93387.07.03078.36.9+30
10 to 143908.17.22837.66.8+106
15 to 193747.85.82566.96.7+117
20 to 242685.65.51754.75.3+93
25 to 291964.15.11393.74.1+56
30 to 341803.76.01544.15.4+26
35 to 392855.97.62246.07.4+60
40 to 443156.67.43489.47.3-34
45 to 493697.77.62697.27.5+100
50 to 543978.36.32627.07.0+134
55 to 593517.35.92777.45.9+73
60 to 642775.85.62897.87.5-12
65 to 692455.14.82055.56.4+39
70 to 742535.34.91504.03.9+102
75 to 791603.34.0732.02.0+87
80 to 841102.32.2561.51.2+54
85 and over621.31.7501.32.2+12
Total population4,803100.0100.03,728100.0100.0+1,074
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Rural North in 2021 compared to North Rocks shows that there was a similar proportion of people in the younger age groups (under 15) as well as a similar proportion of people in the older age groups (65+).

Overall, 20.0% of the population was aged between 0 and 15, and 17.3% were aged 65 years and over, compared with 19.6% and 17.6% respectively for North Rocks.

The major differences between the age structure of Rural North and North Rocks were:

  • A larger percentage of persons aged 15 to 19 (7.8% compared to 5.8%)
  • A larger percentage of persons aged 50 to 54 (8.3% compared to 6.3%)
  • A smaller percentage of persons aged 30 to 34 (3.7% compared to 6.0%)
  • A smaller percentage of persons aged 35 to 39 (5.9% compared to 7.6%)

Emerging groups

From 2011 to 2021, Rural North's population increased by 1,075 people (28.8%). This represents an average annual population change of 2.57% per year over the period.

The largest changes in age structure in this area between 2011 and 2021 were in the age groups:

  • 50 to 54 (+134 persons)
  • 15 to 19 (+117 persons)
  • 10 to 14 (+106 persons)
  • 70 to 74 (+102 persons)

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