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There were 17 people over the age of 85 living in Casey Coast in 2011, with largest age group being 35 to 39 year olds.

The Age Structure of Casey Coast provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Casey Coast'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 Casey Coast'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 last birthday)?'

Total population

Age structure - Five year age groups
Casey Coast - Total persons (Usual residence)20112006Change
Five year age groups (years)Number%City of Casey %Number%City of Casey %2006 to 2011
0 to 42767.67.92387.07.8+37
5 to 92567.17.62447.18.3+13
10 to 142657.37.72828.38.4-17
15 to 192246.27.72507.37.5-26
20 to 241925.36.71775.26.7+15
25 to 291734.87.01634.86.8+9
30 to 342286.37.41995.87.8+29
35 to 392988.27.93068.98.4-8
40 to 442968.27.92788.18.2+19
45 to 492867.97.32647.77.5+22
50 to 542827.86.52477.26.2+35
55 to 592697.45.22567.55.0+13
60 to 642537.04.31895.53.5+64
65 to 691163.23.01444.22.5-28
70 to 74982.72.2732.11.9+26
75 to 79561.51.6391.11.6+16
80 to 84310.81.2471.41.1-17
85 and over170.51.0240.70.8-7

Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2011. Compiled and presented by .id , the population experts.

Age structure - five year age groups, 2011
Age structure - five year age groups, 2011 85 and over, City of Casey: 1.0% 80 to 84, City of Casey: 1.2% 75 to 79, City of Casey: 1.6% 70 to 74, City of Casey: 2.2% 65 to 69, City of Casey: 3.0% 60 to 64, City of Casey: 4.3% 55 to 59, City of Casey: 5.2% 50 to 54, City of Casey: 6.5% 45 to 49, City of Casey: 7.3% 40 to 44, City of Casey: 7.9% 35 to 39, City of Casey: 7.9% 30 to 34, City of Casey: 7.4% 25 to 29, City of Casey: 7.0% 20 to 24, City of Casey: 6.7% 15 to 19, City of Casey: 7.7% 10 to 14, City of Casey: 7.7% 5 to 9, City of Casey: 7.6% 0 to 4, City of Casey: 7.9% 85 and over, Casey Coast: 0.5% 80 to 84, Casey Coast: 0.8% 75 to 79, Casey Coast: 1.5% 70 to 74, Casey Coast: 2.7% 65 to 69, Casey Coast: 3.2% 60 to 64, Casey Coast: 7.0% 55 to 59, Casey Coast: 7.4% 50 to 54, Casey Coast: 7.8% 45 to 49, Casey Coast: 7.9% 40 to 44, Casey Coast: 8.2% 35 to 39, Casey Coast: 8.2% 30 to 34, Casey Coast: 6.3% 25 to 29, Casey Coast: 4.8% 20 to 24, Casey Coast: 5.3% 15 to 19, Casey Coast: 6.2% 10 to 14, Casey Coast: 7.3% 5 to 9, Casey Coast: 7.1% 0 to 4, Casey Coast: 7.6%
Source: Australian Bureau of Statistics, Census of Population and Housing, 2011 (Usual residence data)
Compiled and presented in profile.id by .id, the population experts.
Change in age structure - five year age groups, 2006 to 2011
Change in age structure - five year age groups, 2006 to 2011 85 and over, Casey Coast: -7 80 to 84, Casey Coast: -17 75 to 79, Casey Coast: +16 70 to 74, Casey Coast: +26 65 to 69, Casey Coast: -28 60 to 64, Casey Coast: +64 55 to 59, Casey Coast: +13 50 to 54, Casey Coast: +35 45 to 49, Casey Coast: +22 40 to 44, Casey Coast: +19 35 to 39, Casey Coast: -8 30 to 34, Casey Coast: +29 25 to 29, Casey Coast: +9 20 to 24, Casey Coast: +15 15 to 19, Casey Coast: -26 10 to 14, Casey Coast: -17 5 to 9, Casey Coast: +13 0 to 4, Casey Coast: +37
Source: Australian Bureau of Statistics, Census of Population and Housing, 2006 and 2011 (Usual residence data)
Compiled and presented in profile.id by .id, the population experts.

Dominant groups

Analysis of the five year age groups of Casey Coast in 2011 compared to the City of Casey shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 22.0% of the population was aged between 0 and 15, and 8.8% were aged 65 years and over, compared with 23.2% and 8.9% respectively for the City of Casey.

The major differences between the age structure of Casey Coast and the City of Casey were:

  • A larger percentage of persons aged 60 to 64 (7.0% compared to 4.3%)
  • A larger percentage of persons aged 55 to 59 (7.4% compared to 5.2%)
  • A smaller percentage of persons aged 25 to 29 (4.8% compared to 7.0%)
  • A smaller percentage of persons aged 15 to 19 (6.2% compared to 7.7%)

Emerging groups

From 2006 to 2011, Casey Coast's population increased by 196 people (5.7%). This represents an average annual population change of 1.12% per year over the period.

The largest change in age structure in this area between 2006 and 2011 was in the age group:

  • 60 to 64 (+64 persons)