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Deer Park District

Five year age groups

There were 192 people over the age of 85 living in Deer Park District in 2011, with largest age group being 30 to 34 year olds.

The Age Structure of Deer Park 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 Deer Park 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 Deer Park District'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
Deer Park District - Total persons (Usual residence)20112006Change
Five year age groups (years)Number%City of Brimbank %Number%City of Brimbank %2006 to 2011
0 to 43,1298.66.61,7787.06.5+1,351
5 to 92,6007.26.21,8247.26.8+776
10 to 142,4016.66.31,8337.27.2+568
15 to 192,3466.57.01,8947.57.4+452
20 to 242,7437.67.92,0438.17.6+700
25 to 293,4159.48.42,0868.27.1+1,329
30 to 343,4659.67.52,1858.67.3+1,280
35 to 393,1298.67.21,8797.47.5+1,250
40 to 442,5687.17.11,7146.87.3+854
45 to 492,1535.96.71,7466.97.2+407
50 to 542,0405.66.51,8107.26.9+230
55 to 592,0055.56.01,6496.56.2+356
60 to 641,7824.95.31,0104.04.5+772
65 to 691,0112.83.87012.83.4+310
70 to 746451.82.94911.92.7+154
75 to 793601.02.13131.22.1+47
80 to 842500.71.52260.91.4+24
85 and over1920.51.21090.40.9+83

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 Brimbank: 1.2% 80 to 84, City of Brimbank: 1.5% 75 to 79, City of Brimbank: 2.1% 70 to 74, City of Brimbank: 2.9% 65 to 69, City of Brimbank: 3.8% 60 to 64, City of Brimbank: 5.3% 55 to 59, City of Brimbank: 6.0% 50 to 54, City of Brimbank: 6.5% 45 to 49, City of Brimbank: 6.7% 40 to 44, City of Brimbank: 7.1% 35 to 39, City of Brimbank: 7.2% 30 to 34, City of Brimbank: 7.5% 25 to 29, City of Brimbank: 8.4% 20 to 24, City of Brimbank: 7.9% 15 to 19, City of Brimbank: 7.0% 10 to 14, City of Brimbank: 6.3% 5 to 9, City of Brimbank: 6.2% 0 to 4, City of Brimbank: 6.6% 85 and over, Deer Park District: 0.5% 80 to 84, Deer Park District: 0.7% 75 to 79, Deer Park District: 1.0% 70 to 74, Deer Park District: 1.8% 65 to 69, Deer Park District: 2.8% 60 to 64, Deer Park District: 4.9% 55 to 59, Deer Park District: 5.5% 50 to 54, Deer Park District: 5.6% 45 to 49, Deer Park District: 5.9% 40 to 44, Deer Park District: 7.1% 35 to 39, Deer Park District: 8.6% 30 to 34, Deer Park District: 9.6% 25 to 29, Deer Park District: 9.4% 20 to 24, Deer Park District: 7.6% 15 to 19, Deer Park District: 6.5% 10 to 14, Deer Park District: 6.6% 5 to 9, Deer Park District: 7.2% 0 to 4, Deer Park District: 8.6%
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, Deer Park District: +83 80 to 84, Deer Park District: +24 75 to 79, Deer Park District: +47 70 to 74, Deer Park District: +154 65 to 69, Deer Park District: +310 60 to 64, Deer Park District: +772 55 to 59, Deer Park District: +356 50 to 54, Deer Park District: +230 45 to 49, Deer Park District: +407 40 to 44, Deer Park District: +854 35 to 39, Deer Park District: +1,250 30 to 34, Deer Park District: +1,280 25 to 29, Deer Park District: +1,329 20 to 24, Deer Park District: +700 15 to 19, Deer Park District: +452 10 to 14, Deer Park District: +568 5 to 9, Deer Park District: +776 0 to 4, Deer Park District: +1,351
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 Deer Park District in 2011 compared to City of Brimbank 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, 22.4% of the population was aged between 0 and 15, and 6.8% were aged 65 years and over, compared with 19.0% and 11.5% respectively for City of Brimbank.

The major differences between the age structure of Deer Park District and City of Brimbank were:

  • A larger percentage of persons aged 30 to 34 (9.6% compared to 7.5%)
  • A larger percentage of persons aged 0 to 4 (8.6% compared to 6.6%)
  • A larger percentage of persons aged 35 to 39 (8.6% compared to 7.2%)
  • A smaller percentage of persons aged 75 to 79 (1.0% compared to 2.1%)

Emerging groups

From 2006 to 2011, Deer Park District's population increased by 10,943 people (43.3%). This represents an average annual population change of 7.46% per year over the period.

The largest changes in age structure in this area between 2006 and 2011 were in the age groups:

  • 0 to 4 (+1,351 persons)
  • 25 to 29 (+1,329 persons)
  • 30 to 34 (+1,280 persons)
  • 35 to 39 (+1,250 persons)