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City of Greater BendigoCommunity profile

Kangaroo Flat - Big Hill

Five year age groups

In 2021, the largest age group in Kangaroo Flat - Big Hill was 25 to 29 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 425 people.

The Age Structure of Kangaroo Flat - Big Hill provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Kangaroo Flat - Big Hill'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 Kangaroo Flat - Big Hill'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
Kangaroo Flat - Big Hill - Total persons (Usual residence)20212001Change
Five year age groups (years)Number%City of Greater Bendigo %Number%City of Greater Bendigo %2001 to 2021
0 to 46405.55.95747.26.6+66
5 to 96475.66.46167.87.5+30
10 to 146185.36.45677.17.5+50
15 to 195664.95.85657.18.00
20 to 245795.06.04736.06.6+106
25 to 297606.56.55486.96.0+211
30 to 347596.56.45416.86.4+217
35 to 396996.06.35436.86.9+155
40 to 446155.35.85116.47.5+104
45 to 496285.46.05446.97.1+83
50 to 545835.06.14545.76.5+129
55 to 596795.86.33935.04.9+286
60 to 647046.16.33674.64.3+336
65 to 697516.55.93254.13.8+425
70 to 747326.35.33414.33.7+391
75 to 796235.43.62783.53.0+344
80 to 845224.52.61692.12.0+353
85 and over5134.42.51241.61.8+388
Total population11,618100.0100.07,943100.0100.0+3,674
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 five year age groups of Kangaroo Flat - Big Hill in 2021 compared to the City of Greater Bendigo shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 16.4% of the population was aged between 0 and 15, and 27.0% were aged 65 years and over, compared with 18.7% and 19.9% respectively for the City of Greater Bendigo.

The major differences between the age structure of Kangaroo Flat - Big Hill and the City of Greater Bendigo were:

  • A larger percentage of persons aged 80 to 84 (4.5% compared to 2.6%)
  • A larger percentage of persons aged 85 and over (4.4% compared to 2.5%)
  • A larger percentage of persons aged 75 to 79 (5.4% compared to 3.6%)
  • A smaller percentage of persons aged 10 to 14 (5.3% compared to 6.4%)

Emerging groups

From 2001 to 2021, Kangaroo Flat - Big Hill's population increased by 3,675 people (46.3%). This represents an average annual population change of 1.92% per year over the period.

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

  • 65 to 69 (+425 persons)
  • 70 to 74 (+391 persons)
  • 85 and over (+388 persons)
  • 80 to 84 (+353 persons)

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