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Liverpool City CouncilCommunity profile

Liverpool

Five year age groups

In 2021, the largest age group in Liverpool was 30 to 34 year olds. The group that changed the most since 2011 was 30 to 34 year olds, increasing by 948 people.

The Age Structure of Liverpool provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Liverpool'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 Liverpool'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
Liverpool - Total persons (Usual residence)20212011Change
Five year age groups (years)Number%Hinchinbrook %Number%Hinchinbrook %2011 to 2021
0 to 42,3647.65.72,0638.67.1+301
5 to 92,0196.56.81,6126.77.5+407
10 to 141,6935.47.71,4406.09.0+253
15 to 191,5485.07.81,4846.29.5+64
20 to 242,3147.48.01,7447.37.0+570
25 to 293,0869.97.22,2049.27.2+881
30 to 343,09310.05.72,1448.96.8+948
35 to 392,5988.46.71,7657.47.1+832
40 to 442,1246.86.21,5926.67.7+531
45 to 491,7815.76.11,5696.58.6+212
50 to 541,6375.37.11,4546.17.6+182
55 to 591,5615.07.51,2595.25.3+301
60 to 641,4534.76.11,0384.33.5+414
65 to 691,2354.04.57983.32.2+436
70 to 749623.13.36732.82.0+288
75 to 796922.21.74822.01.0+209
80 to 844811.51.23901.60.6+91
85 and over4391.40.82841.20.5+154
Total population31,080100.0100.024,005100.0100.0+7,075
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 five year age groups of Liverpool in 2021 compared to Hinchinbrook 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, 19.5% of the population was aged between 0 and 15, and 12.3% were aged 65 years and over, compared with 20.2% and 11.4% respectively for Hinchinbrook.

The major differences between the age structure of Liverpool and Hinchinbrook were:

  • A larger percentage of persons aged 30 to 34 (10.0% compared to 5.7%)
  • A larger percentage of persons aged 25 to 29 (9.9% compared to 7.2%)
  • A smaller percentage of persons aged 15 to 19 (5.0% compared to 7.8%)
  • A smaller percentage of persons aged 55 to 59 (5.0% compared to 7.5%)

Emerging groups

From 2011 to 2021, Liverpool's population increased by 7,075 people (29.5%). This represents an average annual population change of 2.62% per year over the period.

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

  • 30 to 34 (+948 persons)
  • 25 to 29 (+881 persons)
  • 35 to 39 (+832 persons)
  • 20 to 24 (+570 persons)

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