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Cairns Regional CouncilCommunity profile

Smithfield

Five year age groups

In 2021, the largest age group in Smithfield was 20 to 24 year olds. The group that changed the most since 2006 was 20 to 24 year olds, increasing by 187 people.

The Age Structure of Smithfield provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Smithfield'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 Smithfield'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
Smithfield - Total females (Enumerated)20212006Change
Five year age groups (years)Number%Bayview Heights %Number%Bayview Heights %2006 to 2021
0 to 42246.65.41096.86.6+114
5 to 92236.56.4925.76.0+131
10 to 141915.67.41559.67.6+35
15 to 192667.85.81418.77.1+124
20 to 242848.33.8966.05.9+187
25 to 292487.35.1774.85.8+171
30 to 342717.95.11036.47.7+168
35 to 392647.76.91428.86.1+122
40 to 442477.26.71358.48.5+111
45 to 492447.17.91358.48.9+108
50 to 542136.26.41076.67.8+106
55 to 591534.55.8945.87.6+59
60 to 641855.46.8714.44.9+114
65 to 691384.06.8493.03.0+89
70 to 741083.26.2291.81.9+79
75 to 79822.43.6362.21.9+46
80 to 84401.22.0231.41.5+17
85 and over361.11.6211.31.1+15
Total population3,417100.0100.01,621100.0100.0+1,795
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 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 Smithfield in 2021 compared to Bayview Heights shows that there was a lower proportion of females in the younger age groups (under 15) as well as a lower proportion of females in the older age groups (65+).

Overall, 18.7% of the female population was aged between 0 and 15, and 11.8% were aged 65 years and over, compared with 19.3% and 20.3% respectively for Bayview Heights.

The major differences between the female age structure of Smithfield and Bayview Heights were:

  • A larger percentage of females aged 20 to 24 (8.3% compared to 3.8%)
  • A larger percentage of females aged 30 to 34 (7.9% compared to 5.1%)
  • A smaller percentage of females aged 70 to 74 (3.2% compared to 6.2%)
  • A smaller percentage of females aged 65 to 69 (4.0% compared to 6.8%)

Emerging groups

From 2006 to 2021, Smithfield's female population increased by 1,796 people (110.8%). This represents an average annual population change of 5.1% per year over the period.

The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:

  • 20 to 24 (+187 females)
  • 25 to 29 (+171 females)
  • 30 to 34 (+168 females)
  • 5 to 9 (+131 females)

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