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Shoalhaven City CouncilCommunity profile

Nowra - Bomaderry Structure Plan area

Five year age groups

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In 2021, the largest age group in Nowra - Bomaderry Structure Plan area was 25 to 29 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 1,124 people.

The Age Structure of Nowra - Bomaderry Structure Plan area provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Nowra - Bomaderry Structure Plan area'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 Nowra - Bomaderry Structure Plan area'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
Nowra - Bomaderry Structure Plan area - Total persons (Enumerated)20212001Change
Five year age groups (years)Number%Shoalhaven City %Number%Shoalhaven City %2001 to 2021
0 to 42,3776.25.12,1487.56.2+229
5 to 92,4796.55.52,3898.37.6+90
10 to 142,4306.35.62,3708.37.9+60
15 to 192,2525.95.12,1427.56.3+110
20 to 242,2846.04.51,5965.64.0+687
25 to 292,6426.95.01,6615.84.5+981
30 to 342,5446.65.21,8046.35.3+740
35 to 392,4166.35.31,9776.96.6+439
40 to 442,1155.55.12,1987.77.4-83
45 to 492,1925.75.41,9436.86.6+248
50 to 542,2205.86.01,7716.26.5+449
55 to 592,2595.96.81,3804.86.0+878
60 to 642,3156.08.01,1904.26.0+1,124
65 to 692,1075.57.91,1644.15.7+942
70 to 742,0635.47.61,1043.95.5+959
75 to 791,5184.05.48673.04.0+650
80 to 841,0222.73.55491.92.3+473
85 and over1,0592.83.24091.41.6+650
Total population38,294100.0100.028,668100.0100.0+9,625
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 five year age groups of Nowra - Bomaderry Structure Plan area in 2021 compared to Shoalhaven City 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, 19.0% of the population was aged between 0 and 15, and 20.3% were aged 65 years and over, compared with 16.2% and 27.5% respectively for Shoalhaven City.

The major differences between the age structure of Nowra - Bomaderry Structure Plan area and Shoalhaven City were:

  • A larger percentage of persons aged 25 to 29 (6.9% compared to 5.0%)
  • A smaller percentage of persons aged 65 to 69 (5.5% compared to 7.9%)
  • A smaller percentage of persons aged 70 to 74 (5.4% compared to 7.6%)
  • A smaller percentage of persons aged 60 to 64 (6.0% compared to 8.0%)

Emerging groups

From 2001 to 2021, Nowra - Bomaderry Structure Plan area's population increased by 9,626 people (33.6%). This represents an average annual population change of 1.46% per year over the period.

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

  • 60 to 64 (+1,124 persons)
  • 25 to 29 (+981 persons)
  • 70 to 74 (+959 persons)
  • 65 to 69 (+942 persons)

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