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RDA Northern TerritoryCommunity profile

Wider Darwin

Five year age groups

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In 2021, the largest age group in Wider Darwin was 30 to 34 year olds. The group that changed the most since 1996 was 60 to 64 year olds, increasing by 5,800 people.

The Age Structure of Wider Darwin provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wider Darwin'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 Wider Darwin'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
Wider Darwin - Total persons (Enumerated)20211996Change
Five year age groups (years)Number%Alice Springs Town Council LGA %Number%Alice Springs Town Council LGA %1996 to 2021
0 to 410,0286.56.78,2608.38.4+1,767
5 to 910,2286.66.67,5287.68.4+2,700
10 to 149,3596.16.37,3427.48.1+2,017
15 to 197,8645.15.36,7566.86.5+1,108
20 to 249,6066.24.88,3648.47.8+1,241
25 to 2913,3928.78.49,7029.89.4+3,690
30 to 3414,1239.19.49,2929.49.7+4,831
35 to 3912,6258.28.48,9699.09.4+3,656
40 to 4410,8637.06.68,0388.17.9+2,825
45 to 4910,0436.56.07,6277.76.9+2,416
50 to 5410,0496.56.55,6825.75.4+4,366
55 to 599,3516.06.53,9193.93.8+5,431
60 to 648,5725.56.52,7712.82.6+5,800
65 to 697,4134.85.32,2232.22.4+5,189
70 to 745,6983.73.51,3881.41.4+4,309
75 to 792,9461.91.77670.81.0+2,178
80 to 841,5491.01.03960.40.5+1,153
85 and over9080.60.62140.20.3+694
Total population154,617100.0100.099,246100.0100.0+55,370
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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 Wider Darwin in 2021 compared to Alice Springs Town Council LGA 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, 19.2% of the population was aged between 0 and 15, and 12.0% were aged 65 years and over, compared with 19.6% and 12.1% respectively for Alice Springs Town Council LGA.

The major differences between the age structure of Wider Darwin and Alice Springs Town Council LGA were:

  • A larger percentage of persons aged 20 to 24 (6.2% compared to 4.8%)
  • A larger percentage of persons aged 45 to 49 (6.5% compared to 6.0%)
  • A smaller percentage of persons aged 60 to 64 (5.5% compared to 6.5%)
  • A smaller percentage of persons aged 65 to 69 (4.8% compared to 5.3%)

Emerging groups

From 1996 to 2021, Wider Darwin's population increased by 55,371 people (55.8%). This represents an average annual population change of 1.79% per year over the period.

The largest changes in age structure in this area between 1996 and 2021 were in the age groups:

  • 60 to 64 (+5,800 persons)
  • 55 to 59 (+5,431 persons)
  • 65 to 69 (+5,189 persons)
  • 30 to 34 (+4,831 persons)

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