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AustraliaCommunity profile

Greater Hobart

Five year age groups

In 2021, the largest age group in Greater Hobart was 30 to 34 year olds. The group that changed the most since 2011 was 30 to 34 year olds, increasing by 3,490 people.

The Age Structure of Greater Hobart provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Greater Hobart'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 Greater Hobart'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
Greater Hobart - Total females (Usual residence)20212011Change
Five year age groups (years)Number%Australia %Number%Australia %2011 to 2021
0 to 46,2164.95.56,6296.16.4-413
5 to 96,9215.56.06,1625.76.0+759
10 to 147,0915.66.06,5536.06.1+538
15 to 196,4535.15.56,7406.26.3-287
20 to 247,3415.86.07,1886.66.6+153
25 to 299,8777.86.96,8556.37.0+3,022
30 to 349,9567.97.46,4665.96.8+3,490
35 to 398,7536.97.37,1356.67.1+1,618
40 to 447,4995.96.57,5056.97.2-6
45 to 497,6496.06.57,5296.97.0+120
50 to 547,7826.16.48,0297.46.8-247
55 to 597,7096.16.17,3216.76.1+388
60 to 647,9596.35.96,5796.05.6+1,380
65 to 697,3015.85.24,9764.64.3+2,325
70 to 746,5065.14.74,0453.73.4+2,461
75 to 794,6673.73.33,2653.02.7+1,402
80 to 843,3622.72.32,7892.62.3+573
85 and over3,5162.82.63,0272.82.4+489
Total population126,558100.0100.0108,793100.0100.0+17,765
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 female five year age groups of Greater Hobart in 2021 compared to Australia shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).

Overall, 16.0% of the female population was aged between 0 and 15, and 20.0% were aged 65 years and over, compared with 17.5% and 18.1% respectively for Australia.

The major differences between the female age structure of Greater Hobart and Australia were:

  • A larger percentage of females aged 25 to 29 (7.8% compared to 6.9%)
  • A larger percentage of females aged 65 to 69 (5.8% compared to 5.2%)
  • A smaller percentage of females aged 0 to 4 (4.9% compared to 5.5%)
  • A smaller percentage of females aged 40 to 44 (5.9% compared to 6.5%)

Emerging groups

From 2011 to 2021, Greater Hobart's female population increased by 17,765 people (16.3%). This represents an average annual population change of 1.52% per year over the period.

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

  • 30 to 34 (+3,490 females)
  • 25 to 29 (+3,022 females)
  • 70 to 74 (+2,461 females)
  • 65 to 69 (+2,325 females)

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