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City of IpswichCommunity profile

Ripley PDA

Five year age groups

In 2021, the largest age group in Ripley PDA was 30 to 34 year olds. The group that changed the most since 2016 was 30 to 34 year olds, increasing by 922 people.

The Age Structure of Ripley PDA provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Ripley PDA'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 Ripley PDA'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
Ripley PDA - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%Regional QLD %Number%Regional QLD %2016 to 2021
0 to 493111.95.413710.76.1+794
5 to 97339.46.2866.76.7+646
10 to 145376.96.7806.36.5+457
15 to 193804.96.0695.46.2+310
20 to 246868.85.714411.26.0+542
25 to 2995712.36.218314.26.1+774
30 to 341,06713.76.314411.26.3+922
35 to 3979610.26.4927.26.1+704
40 to 444335.56.1675.26.7+366
45 to 493644.76.5786.16.9+286
50 to 543134.06.6655.16.8+247
55 to 592102.76.6594.66.6+151
60 to 641582.06.4282.36.0+129
65 to 691121.45.7211.75.7+90
70 to 74720.95.2141.14.3+58
75 to 79390.53.760.53.0+32
80 to 84160.22.310.12.0+15
85 and over80.12.130.31.9+4
Total population7,812100.0100.01,286100.0100.0+6,526
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 Ripley PDA in 2021 compared to Regional QLD shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 28.2% of the population was aged between 0 and 15, and 3.2% were aged 65 years and over, compared with 18.3% and 19.1% respectively for Regional QLD.

The major differences between the age structure of Ripley PDA and Regional QLD were:

  • A larger percentage of persons aged 30 to 34 (13.7% compared to 6.3%)
  • A larger percentage of persons aged 0 to 4 (11.9% compared to 5.4%)
  • A larger percentage of persons aged 25 to 29 (12.3% compared to 6.2%)
  • A smaller percentage of persons aged 60 to 64 (2.0% compared to 6.4%)

Emerging groups

From 2016 to 2021, Ripley PDA's population increased by 6,526 people (507.5%). This represents an average annual population change of 43.45% per year over the period.

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

  • 30 to 34 (+922 persons)
  • 0 to 4 (+794 persons)
  • 25 to 29 (+774 persons)
  • 35 to 39 (+704 persons)

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