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AustraliaCommunity profile

Greater Hobart

Five year age groups

In 2021, the largest age group in Greater Hobart was 25 to 29 year olds. The group that changed the most since 2016 was 25 to 29 year olds, increasing by 5,725 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 persons (Usual residence)20212016Change
Five year age groups (years)Number%Victoria %Number%Victoria %2016 to 2021
0 to 412,8565.25.812,9955.86.3-139
5 to 914,0435.76.213,9866.36.2+57
10 to 1414,6825.96.013,1085.95.8+1,574
15 to 1913,3235.45.613,5656.16.0-242
20 to 2414,8176.06.314,0426.37.0+775
25 to 2919,9198.17.314,1946.47.4+5,725
30 to 3419,8378.07.714,2896.47.6+5,548
35 to 3917,1286.97.513,3296.06.8+3,799
40 to 4414,5285.96.614,2496.46.8+279
45 to 4914,7156.06.414,7856.66.8-70
50 to 5414,9346.06.314,8116.76.4+123
55 to 5914,7896.05.915,4597.06.0-670
60 to 6415,1506.15.613,9846.35.4+1,166
65 to 6913,7735.64.912,7955.84.9+978
70 to 7412,3755.04.49,3844.23.7+2,991
75 to 798,5833.53.17,1133.22.8+1,470
80 to 846,0112.42.24,9762.22.0+1,035
85 and over5,6312.32.25,2752.42.2+356
Total population247,094100.0100.0222,339100.0100.0+24,755
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 Greater Hobart in 2021 compared to Victoria shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 16.8% of the population was aged between 0 and 15, and 18.8% were aged 65 years and over, compared with 18.0% and 16.8% respectively for Victoria.

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

  • A larger percentage of persons aged 25 to 29 (8.1% compared to 7.3%)
  • A larger percentage of persons aged 65 to 69 (5.6% compared to 4.9%)
  • A larger percentage of persons aged 70 to 74 (5.0% compared to 4.4%)
  • A smaller percentage of persons aged 40 to 44 (5.9% compared to 6.6%)

Emerging groups

From 2016 to 2021, Greater Hobart's population increased by 24,755 people (11.1%). This represents an average annual population change of 2.13% per year over the period.

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

  • 25 to 29 (+5,725 persons)
  • 30 to 34 (+5,548 persons)
  • 35 to 39 (+3,799 persons)
  • 70 to 74 (+2,991 persons)

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