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Central Coast NSWCommunity profile

Gorokan District

Five year age groups

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In 2021, the largest age group in the Gorokan District was 25 to 29 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 219 people.

The Age Structure of the Gorokan District 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 Gorokan District'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 Gorokan District'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
Gorokan District - Total males (Enumerated)20212001Change
Five year age groups (years)Number%Blue Haven %Number%Blue Haven %2001 to 2021
0 to 46066.18.36517.312.0-46
5 to 96256.38.17218.112.1-96
10 to 146176.28.47498.47.2-132
15 to 196446.56.86106.96.4+33
20 to 246156.26.34555.14.8+160
25 to 296596.67.54685.37.6+191
30 to 345835.97.65446.19.7+38
35 to 395515.56.35826.68.5-32
40 to 445445.55.55966.76.6-52
45 to 495705.76.05576.34.5+12
50 to 546196.25.75616.35.2+57
55 to 596246.35.74485.14.1+175
60 to 646006.04.53804.33.7+219
65 to 695875.93.74164.73.2+170
70 to 745235.33.74585.21.9+65
75 to 793984.02.83143.51.4+83
80 to 843013.02.12272.60.6+73
85 and over2812.80.91271.40.3+154
Total population9,947100.0100.08,873100.0100.0+1,074
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 male five year age groups of the Gorokan District in 2021 compared to Blue Haven shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).

Overall, 18.6% of the male population was aged between 0 and 15, and 21.0% were aged 65 years and over, compared with 24.8% and 13.2% respectively for Blue Haven.

The major differences between the male age structure of the Gorokan District and Blue Haven were:

  • A larger percentage of males aged 65 to 69 (5.9% compared to 3.7%)
  • A larger percentage of males aged 85 and over (2.8% compared to 0.9%)
  • A smaller percentage of males aged 10 to 14 (6.2% compared to 8.4%)
  • A smaller percentage of males aged 0 to 4 (6.1% compared to 8.3%)

Emerging groups

From 2001 to 2021, Gorokan District's male population increased by 1,074 people (12.1%). This represents an average annual population change of 0.57% per year over the period.

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

  • 60 to 64 (+219 males)
  • 25 to 29 (+191 males)
  • 55 to 59 (+175 males)
  • 65 to 69 (+170 males)

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