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City of SydneyCommunity profile

Redfern

Five year age groups

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In 2021, the largest age group in Redfern was 25 to 29 year olds. The group that changed the most since 2016 was 25 to 29 year olds, decreasing by 349 people.

The Age Structure of Redfern provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Redfern'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 Redfern'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
Redfern - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%City of Sydney %Number%City of Sydney %2016 to 2021
0 to 44533.53.54673.53.3-14
5 to 93452.62.32571.91.9+88
10 to 142712.11.81941.51.5+77
15 to 192572.02.52722.14.0-15
20 to 241,0728.210.21,1728.913.7-100
25 to 291,83314.016.32,18216.517.9-349
30 to 341,74913.415.91,87714.215.1-128
35 to 391,32110.111.21,2009.19.6+121
40 to 449657.47.59777.46.7-12
45 to 498136.25.78956.85.5-82
50 to 548346.45.18096.14.8+25
55 to 597535.84.57165.44.2+37
60 to 646454.93.95884.43.5+57
65 to 695294.13.25203.93.0+9
70 to 744463.42.73412.62.0+105
75 to 792912.21.73582.71.4-67
80 to 842732.11.12181.60.9+55
85 and over2111.61.01731.30.9+38
Total population13,061100.0100.013,216100.0100.0-155
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 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 Redfern in 2021 compared to the City of Sydney shows that there was a higher proportion of people in the younger age groups (under 15) as well as a higher proportion of people in the older age groups (65+).

Overall, 8.2% of the population was aged between 0 and 15, and 13.4% were aged 65 years and over, compared with 7.6% and 9.6% respectively for the City of Sydney.

The major differences between the age structure of Redfern and the City of Sydney were:

  • A larger percentage of persons aged 50 to 54 (6.4% compared to 5.1%)
  • A smaller percentage of persons aged 30 to 34 (13.4% compared to 15.9%)
  • A smaller percentage of persons aged 25 to 29 (14.0% compared to 16.3%)
  • A smaller percentage of persons aged 20 to 24 (8.2% compared to 10.2%)

Emerging groups

From 2016 to 2021, Redfern's population decreased by 155 people (1.2%). This represents an average annual population change of -0.24% per year over the period.

The largest changes in age structure in this area between 2016 and 2021 were in the age groups:

  • 25 to 29 (-349 persons)
  • 30 to 34 (-128 persons)
  • 35 to 39 (+121 persons)
  • 70 to 74 (+105 persons)

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