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WSROC Region

Five year age groups

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This topic has been updated with 2016 Census data for the LGA or other primary area only. What's this?

There were 21,557 people over the age of 85 living in the WSROC Region in 2016, with largest age group being 30 to 34 year olds.

The Age Structure of the WSROC Region provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the WSROC Region'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 the WSROC Region's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.

Derived from the Census question:

'What is the person's date of birth or age?'

Total population

Age structure - Five year age groups
WSROC Region - Total persons (Usual residence)20162011Change
Five year age groups (years)Number%Greater Sydney %Number%Greater Sydney %2011 to 2016
0 to 4110,8267.36.4103,3997.56.8+7,426
5 to 9107,5577.16.495,4887.06.3+12,069
10 to 1496,7066.45.895,2776.96.1+1,429
15 to 1998,7656.56.096,4567.06.3+2,308
20 to 24106,8757.07.197,9457.17.0+8,929
25 to 29117,0797.77.9106,5257.87.8+10,554
30 to 34125,2598.28.1103,3807.57.7+21,879
35 to 39113,1267.47.4100,7117.37.6+12,415
40 to 44104,3026.97.196,7927.07.3+7,510
45 to 4998,2936.56.794,7796.97.0+3,513
50 to 5494,6616.26.389,8326.56.5+4,828
55 to 5988,7565.85.877,8475.75.7+10,909
60 to 6475,3435.05.067,2204.95.1+8,123
65 to 6963,2124.24.447,5063.53.8+15,705
70 to 7443,9782.93.335,6442.62.9+8,334
75 to 7931,7162.12.426,7731.92.3+4,943
80 to 8421,9011.41.820,0921.51.9+1,808
85 and over21,5571.42.017,3501.31.8+4,206

Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2016. Compiled and presented by .id , the population experts.

Age structure - five year age groups, 2016
Age structure - five year age groups, 2016 85 and over, Greater Sydney: 2.0% 80 to 84, Greater Sydney: 1.8% 75 to 79, Greater Sydney: 2.4% 70 to 74, Greater Sydney: 3.3% 65 to 69, Greater Sydney: 4.4% 60 to 64, Greater Sydney: 5.0% 55 to 59, Greater Sydney: 5.8% 50 to 54, Greater Sydney: 6.3% 45 to 49, Greater Sydney: 6.7% 40 to 44, Greater Sydney: 7.1% 35 to 39, Greater Sydney: 7.4% 30 to 34, Greater Sydney: 8.1% 25 to 29, Greater Sydney: 7.9% 20 to 24, Greater Sydney: 7.1% 15 to 19, Greater Sydney: 6.0% 10 to 14, Greater Sydney: 5.8% 5 to 9, Greater Sydney: 6.4% 0 to 4, Greater Sydney: 6.4% 85 and over, WSROC Region: 1.4% 80 to 84, WSROC Region: 1.4% 75 to 79, WSROC Region: 2.1% 70 to 74, WSROC Region: 2.9% 65 to 69, WSROC Region: 4.2% 60 to 64, WSROC Region: 5.0% 55 to 59, WSROC Region: 5.8% 50 to 54, WSROC Region: 6.2% 45 to 49, WSROC Region: 6.5% 40 to 44, WSROC Region: 6.9% 35 to 39, WSROC Region: 7.4% 30 to 34, WSROC Region: 8.2% 25 to 29, WSROC Region: 7.7% 20 to 24, WSROC Region: 7.0% 15 to 19, WSROC Region: 6.5% 10 to 14, WSROC Region: 6.4% 5 to 9, WSROC Region: 7.1% 0 to 4, WSROC Region: 7.3%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2016 (Usual residence data)
Compiled and presented in profile.id by .id, the population experts.
Change in age structure - five year age groups, 2011 to 2016
Change in age structure - five year age groups, 2011 to 2016 85 and over, WSROC Region: +4,206 80 to 84, WSROC Region: +1,808 75 to 79, WSROC Region: +4,943 70 to 74, WSROC Region: +8,334 65 to 69, WSROC Region: +15,705 60 to 64, WSROC Region: +8,123 55 to 59, WSROC Region: +10,909 50 to 54, WSROC Region: +4,828 45 to 49, WSROC Region: +3,513 40 to 44, WSROC Region: +7,510 35 to 39, WSROC Region: +12,415 30 to 34, WSROC Region: +21,879 25 to 29, WSROC Region: +10,554 20 to 24, WSROC Region: +8,929 15 to 19, WSROC Region: +2,308 10 to 14, WSROC Region: +1,429 5 to 9, WSROC Region: +12,069 0 to 4, WSROC Region: +7,426
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011 and 2016 (Usual residence data)
Compiled and presented in profile.id by .id, the population experts.

Dominant groups

Analysis of the five year age groups of the WSROC Region in 2016 compared to Greater Sydney 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, 20.7% of the population was aged between 0 and 15, and 12.0% were aged 65 years and over, compared with 18.7% and 13.9% respectively for Greater Sydney.

The major differences between the age structure of the WSROC Region and Greater Sydney were:

  • A larger percentage of persons aged 0 to 4 (7.3% compared to 6.4%)
  • A larger percentage of persons aged 5 to 9 (7.1% compared to 6.4%)
  • A larger percentage of persons aged 10 to 14 (6.4% compared to 5.8%)
  • A smaller percentage of persons aged 85 and over (1.4% compared to 2.0%)

Emerging groups

From 2011 to 2016, WSROC Region's population increased by 146,888 people (10.7%). This represents an average annual population change of 2.05% per year over the period.

The largest changes in age structure in this area between 2011 and 2016 were in the age groups:

  • 30 to 34 (+21,879 persons)
  • 65 to 69 (+15,705 persons)
  • 35 to 39 (+12,415 persons)
  • 5 to 9 (+12,069 persons)

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