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Central Coast NSWCommunity profile

Central Coast Council area

Five year age groups

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There were 48,107 people in low income households living in Central Coast NSW, with largest age group being 70 to 74 year olds in 2021.

The age structure of the population is a key indicator of the residential role and function of an area, and who it houses. For low income households the age breakdown can tell the story of the area, in terms of whether the low incomes are predominantly due to age (eg. aged pensioners) or other factors. Areas with high pensioner populations, or tertiary students may both have low incomes but for different reasons.

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 Central Coast NSW's Age Structure for those in low income households should be viewed in conjunction with Dwelling Types, Tenure, and Occupations.

Q:

Derived from the Census question:

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

Five year age groups
Central Coast NSW - Low income households20212016Change
Five year age groups (years)Number%Greater SydneyNumber%Greater Sydney2016 to 2021
0 to 42,1754.55.83,4125.56.8-1,237
5 to 92,7085.67.04,3057.07.5-1,597
10 to 142,7555.77.04,0706.67.0-1,315
15 to 192,2394.76.23,5995.87.4-1,360
20 to 241,0562.24.51,9473.27.0-891
25 to 291,0862.33.61,6982.85.1-612
30 to 341,3172.74.22,0343.35.0-717
35 to 391,5043.14.82,4073.95.2-903
40 to 441,5763.34.82,7824.55.3-1,206
45 to 491,7483.64.62,7344.45.1-986
50 to 541,8333.84.32,6174.24.6-784
55 to 592,3184.84.62,9834.84.4-665
60 to 643,5237.35.94,2326.95.2-709
65 to 694,87110.17.65,8129.46.4-941
70 to 745,86112.28.55,8889.56.0-27
75 to 795,03210.56.94,7717.75.1+261
80 to 843,5947.55.13,4665.63.8+128
85 and over2,9116.14.52,9714.83.3-60
Total people counted in private dwellings48,107100.0100.061,728100.0100.0-13,621
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 for low income households in Central Coast NSW in 2021 compared to Greater Sydney, shows that there was a similar proportion of people in low income households in the younger age groups (under 15) and a higher proportion in the older age groups (65+).

Overall, 15.9% of people in low income households were aged between 0 and 15, and 46.3% were aged 65 years and over, compared with 19.8% and 32.6% respectively for Greater Sydney.

The major differences between the five year age groups of low income households in Central Coast NSW and Greater Sydney were:

  • A larger percentage of people aged 70 to 74 (12.2% compared to 8.5%)
  • A larger percentage of people aged 75 to 79 (10.5% compared to 6.9%)
  • A larger percentage of people aged 65 to 69 (10.1% compared to 7.6%)
  • A larger percentage of people aged 80 to 84 (7.5% compared to 5.1%)

Emerging groups

From 2016 to 2021, the number of people in low income households decreased by 13,621 people (22.1%) in Central Coast Council area. This represents an average annual population change of -4.86% per year over the period.

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

  • 5 to 9 (-1,597 persons)
  • 15 to 19 (-1,360 persons)
  • 10 to 14 (-1,315 persons)
  • 0 to 4 (-1,237 persons)

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