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Northern District

Five year age groups

In 2021, the largest age group in Northern District was 10 to 14 year olds. The group that changed the most since 1991 was 70 to 74 year olds, increasing by 949 people.

The Age Structure of Northern District provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Northern District'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 Northern District's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.

Derived from the Census question:

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

Total population

Age structure - Five year age groups
Northern District - Total males (Enumerated)20211991Change
Five year age groups (years)Number%Huntfield Heights %Number%Huntfield Heights %1991 to 2021
0 to 41,0685.56.31,6589.211.5-591
5 to 91,2906.67.81,94410.811.6-654
10 to 141,3256.87.31,87110.49.1-547
15 to 191,2726.56.91,5538.76.5-281
20 to 241,0865.66.09165.15.6+169
25 to 291,0065.16.81,0395.811.7-34
30 to 341,1475.98.01,7229.610.5-576
35 to 391,2706.56.51,94510.89.6-675
40 to 441,2676.56.11,99211.16.3-726
45 to 491,2556.46.71,1676.54.6+87
50 to 541,2546.44.96543.62.8+599
55 to 591,2716.56.23802.12.8+890
60 to 641,2546.44.63892.22.7+865
65 to 691,1746.04.52971.72.3+876
70 to 741,1435.84.31941.11.5+949
75 to 797203.73.41450.80.5+575
80 to 843801.92.1460.30.5+334
85 and over3661.91.7240.1--+342

Source: Australian Bureau of Statistics, Census of Population and Housing 1991 and 2021. Compiled and presented by .id (informed decisions).

Age structure - five year age groups, 2021
Age structure - five year age groups, 2021 85 and over, Huntfield Heights: 1.7% 80 to 84, Huntfield Heights: 2.1% 75 to 79, Huntfield Heights: 3.4% 70 to 74, Huntfield Heights: 4.3% 65 to 69, Huntfield Heights: 4.5% 60 to 64, Huntfield Heights: 4.6% 55 to 59, Huntfield Heights: 6.2% 50 to 54, Huntfield Heights: 4.9% 45 to 49, Huntfield Heights: 6.7% 40 to 44, Huntfield Heights: 6.1% 35 to 39, Huntfield Heights: 6.5% 30 to 34, Huntfield Heights: 8.0% 25 to 29, Huntfield Heights: 6.8% 20 to 24, Huntfield Heights: 6.0% 15 to 19, Huntfield Heights: 6.9% 10 to 14, Huntfield Heights: 7.3% 5 to 9, Huntfield Heights: 7.8% 0 to 4, Huntfield Heights: 6.3% 85 and over, Northern District: 1.9% 80 to 84, Northern District: 1.9% 75 to 79, Northern District: 3.7% 70 to 74, Northern District: 5.8% 65 to 69, Northern District: 6.0% 60 to 64, Northern District: 6.4% 55 to 59, Northern District: 6.5% 50 to 54, Northern District: 6.4% 45 to 49, Northern District: 6.4% 40 to 44, Northern District: 6.5% 35 to 39, Northern District: 6.5% 30 to 34, Northern District: 5.9% 25 to 29, Northern District: 5.1% 20 to 24, Northern District: 5.6% 15 to 19, Northern District: 6.5% 10 to 14, Northern District: 6.8% 5 to 9, Northern District: 6.6% 0 to 4, Northern District: 5.5%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2021 (Enumerated data)
Compiled and presented in profile.id by .id (informed decisions).
Change in age structure - five year age groups, 1991 to 2021
Change in age structure - five year age groups, 1991 to 2021 85 and over, Northern District: +342 80 to 84, Northern District: +334 75 to 79, Northern District: +575 70 to 74, Northern District: +949 65 to 69, Northern District: +876 60 to 64, Northern District: +865 55 to 59, Northern District: +890 50 to 54, Northern District: +599 45 to 49, Northern District: +87 40 to 44, Northern District: -726 35 to 39, Northern District: -675 30 to 34, Northern District: -576 25 to 29, Northern District: -34 20 to 24, Northern District: +169 15 to 19, Northern District: -281 10 to 14, Northern District: -547 5 to 9, Northern District: -654 0 to 4, Northern District: -591
Source: Australian Bureau of Statistics, Census of Population and Housing, 1991 and 2021 (Enumerated data)
Compiled and presented in profile.id by .id (informed decisions).

Dominant groups

Analysis of the male five year age groups of Northern District in 2021 compared to Huntfield Heights shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).

Overall, 18.8% of the male population was aged between 0 and 15, and 19.4% were aged 65 years and over, compared with 21.4% and 16.0% respectively for Huntfield Heights.

The major differences between the male age structure of Northern District and Huntfield Heights were:

  • A larger percentage of males aged 60 to 64 (6.4% compared to 4.6%)
  • A larger percentage of males aged 50 to 54 (6.4% compared to 4.9%)
  • A smaller percentage of males aged 30 to 34 (5.9% compared to 8.0%)
  • A smaller percentage of males aged 25 to 29 (5.1% compared to 6.8%)

Emerging groups

From 1991 to 2021, Northern District's male population increased by 1,605 people (8.9%). This represents an average annual population change of 0.29% per year over the period.

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

  • 70 to 74 (+949 males)
  • 55 to 59 (+890 males)
  • 65 to 69 (+876 males)
  • 60 to 64 (+865 males)

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