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City of BrimbankCommunity profile

2016 Census data has been released and we are busy processing it to update this website. View our latest releases here.

Keilor Lodge - Keilor North

Five year age groups

This topic has been updated with 2016 Census data for all areas. What's this?

There were 3 people over the age of 85 living in Keilor Lodge - Keilor North in 2016, with largest age group being 55 to 59 year olds.

The Age Structure of Keilor Lodge - Keilor North provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Keilor Lodge - Keilor North'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 Keilor Lodge - Keilor North'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?'

Age structure - Five year age groups
Keilor Lodge - Keilor North - Total persons (Usual residence)20162011Change
Five year age groups (years)Number%City of Brimbank %Number%City of Brimbank %2011 to 2016
0 to 4824.56.7673.66.6+15
5 to 9784.36.01256.86.2-47
10 to 141055.85.71588.66.3-53
15 to 191608.86.31729.37.0-12
20 to 241498.27.81508.17.9-1
25 to 291437.98.1925.08.4+51
30 to 34804.48.0734.07.5+7
35 to 39814.56.91035.67.2-22
40 to 441085.96.61679.17.1-59
45 to 491508.36.518410.06.7-34
50 to 541649.06.31608.76.5+4
55 to 591669.16.01206.56.0+46
60 to 641166.45.4955.25.3+21
65 to 691025.64.7985.33.8+4
70 to 74814.53.3382.12.9+43
75 to 79351.92.4392.12.1-4
80 to 84150.81.730.21.5+12
85 and over30.21.50--1.2+3
Total population1,818100.0100.01,844100.0100.0-26
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2016. Compiled and presented by .id , the population experts.

Please refer to specific data notes for more information

Dominant groups

Analysis of the five year age groups of Keilor Lodge - Keilor North in 2016 compared to City of Brimbank shows that there was a lower proportion of people in the younger age groups (under 15) as well as a lower proportion of people in the older age groups (65+).

Overall, 14.6% of the population was aged between 0 and 15, and 13.0% were aged 65 years and over, compared with 18.5% and 13.6% respectively for City of Brimbank.

The major differences between the age structure of Keilor Lodge - Keilor North and City of Brimbank were:

  • A larger percentage of persons aged 55 to 59 (9.1% compared to 6.0%)
  • A larger percentage of persons aged 50 to 54 (9.0% compared to 6.3%)
  • A larger percentage of persons aged 15 to 19 (8.8% compared to 6.3%)
  • A smaller percentage of persons aged 30 to 34 (4.4% compared to 8.0%)

Emerging groups

From 2011 to 2016, Keilor Lodge - Keilor North's population decreased by 26 people (1.4%). This represents an average annual population change of -0.28% per year over the period.

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

  • 40 to 44 (-59 persons)
  • 10 to 14 (-53 persons)
  • 25 to 29 (+51 persons)