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West Tamar Municipal CouncilCommunity profile

West Tamar Council area

Five year age groups

In 2021, the largest age group in West Tamar Council area was 60 to 64 year olds. The group that changed the most since 2016 was 35 to 39 year olds, increasing by 366 people.

The Age Structure of West Tamar Council area provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of West Tamar Council area'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 West Tamar Council area'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
West Tamar Council area - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%Regional TAS %Number%Regional TAS %2016 to 2021
0 to 41,2104.85.01,1995.35.4+11
5 to 91,4525.85.51,3505.96.1+102
10 to 141,5516.26.01,4436.46.0+108
15 to 191,4935.95.41,5026.66.1-9
20 to 241,1584.65.21,1094.95.5+49
25 to 291,2855.16.11,0094.45.0+276
30 to 341,3845.55.81,0864.85.2+298
35 to 391,4665.85.71,1004.85.2+366
40 to 441,3245.35.41,3816.16.0-57
45 to 491,5396.16.01,6147.16.9-75
50 to 541,7386.96.81,6277.27.2+111
55 to 591,7577.07.11,8498.17.6-92
60 to 641,9907.97.51,7047.57.2+286
65 to 691,8187.26.91,6137.17.0+205
70 to 741,5536.26.31,2475.55.2+306
75 to 791,1284.54.38873.93.7+241
80 to 847272.92.85042.22.4+223
85 and over5752.32.44982.22.3+77
Total population25,148100.0100.022,722100.0100.0+2,426
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 five year age groups of West Tamar Council area in 2021 compared to Regional TAS 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, 16.8% of the population was aged between 0 and 15, and 23.1% were aged 65 years and over, compared with 16.5% and 22.7% respectively for Regional TAS.

The major differences between the age structure of West Tamar Council area and Regional TAS were:

  • A larger percentage of persons aged 15 to 19 (5.9% compared to 5.4%)
  • A smaller percentage of persons aged 25 to 29 (5.1% compared to 6.1%)
  • A smaller percentage of persons aged 20 to 24 (4.6% compared to 5.2%)

Emerging groups

From 2016 to 2021, West Tamar Council area's population increased by 2,426 people (10.7%). This represents an average annual population change of 2.05% per year over the period.

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

  • 35 to 39 (+366 persons)
  • 70 to 74 (+306 persons)
  • 30 to 34 (+298 persons)
  • 60 to 64 (+286 persons)

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