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City of KnoxCommunity profile

Baird Ward

Five year age groups

In 2021, the largest age group in Baird Ward was 30 to 34 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 233 people.

The Age Structure of Baird Ward provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Baird Ward'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 Baird Ward'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
Baird Ward - Total females (Usual residence)20212001Change
Five year age groups (years)Number%Scott Ward %Number%Scott Ward %2001 to 2021
0 to 45526.04.44646.25.4+87
5 to 95255.75.34696.26.6+55
10 to 144144.54.94746.38.5-60
15 to 193874.25.24896.58.8-103
20 to 245045.55.55166.86.0-13
25 to 297197.95.05206.94.7+198
30 to 347968.76.05837.75.8+212
35 to 397318.07.05136.87.1+217
40 to 446437.06.95507.39.5+93
45 to 495365.95.95467.28.7-11
50 to 545325.86.95407.26.6-9
55 to 595285.86.44215.64.3+107
60 to 644855.37.53805.02.6+104
65 to 695045.56.02703.62.2+233
70 to 744645.15.22483.32.7+216
75 to 793103.43.82463.33.7+64
80 to 842773.03.31421.93.3+135
85 and over2342.64.81672.23.4+67
Total population9,141100.0100.07,547100.0100.0+1,594
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 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 Baird Ward in 2021 compared to Scott Ward shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).

Overall, 16.3% of the female population was aged between 0 and 15, and 19.6% were aged 65 years and over, compared with 14.6% and 23.1% respectively for Scott Ward.

The major differences between the female age structure of Baird Ward and Scott Ward were:

  • A larger percentage of females aged 25 to 29 (7.9% compared to 5.0%)
  • A larger percentage of females aged 30 to 34 (8.7% compared to 6.0%)
  • A smaller percentage of females aged 85 and over (2.6% compared to 4.8%)
  • A smaller percentage of females aged 60 to 64 (5.3% compared to 7.5%)

Emerging groups

From 2001 to 2021, Baird Ward's female population increased by 1,594 people (21.1%). This represents an average annual population change of 0.96% per year over the period.

The largest changes in female age structure in this area between 2001 and 2021 were in the age groups:

  • 65 to 69 (+233 females)
  • 35 to 39 (+217 females)
  • 70 to 74 (+216 females)
  • 30 to 34 (+212 females)

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