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City of BallaratCommunity profile

City of Ballarat

Five year age groups

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In 2021, there were 54,737 males living in the City of Ballarat, with largest age group being 25 to 29 year olds.

Age Structure is a key demographic measure which varies greatly from place to place depending on the prevalence of families, students, retirees etc. Generally, slightly more males than females are born, and males outnumber females among children groups. However, female life expectancy is higher throughout Australia, and most areas will have larger numbers of females in the senior age groups, particularly at 85+.

To get a more complete picture of the City of Ballarat's age structure by sex, this data should be viewed in conjunction with Household Types..

Q:

Derived from the Census question:

'What is the person's date of birth or age?'

Five year age groups
City of Ballarat - Total males20212016Change
Five year age groups (years)Number%City of Ballarat - Total population %Number%City of Ballarat - Total population %2016 to 2021
0 to 43,3246.15.83,4407.06.5-116
5 to 93,7916.96.43,3806.96.6+411
10 to 143,8257.06.53,1576.56.1+668
15 to 193,5086.46.13,3656.96.5+143
20 to 243,5586.56.33,7417.77.4-183
25 to 294,0117.37.13,3346.86.6+677
30 to 343,6766.76.63,0966.36.3+580
35 to 393,4446.36.42,8975.96.0+547
40 to 443,1895.86.03,0136.26.2+176
45 to 493,3296.16.22,9816.16.3+348
50 to 543,2525.96.03,1076.46.4+145
55 to 593,2275.95.92,9126.06.1+315
60 to 643,0435.65.82,7465.65.8+297
65 to 692,8805.35.52,5855.35.5+295
70 to 742,6224.85.01,9474.04.1+675
75 to 791,8363.43.61,3742.83.1+462
80 to 841,1922.22.49802.02.3+212
85 and over1,0301.92.58091.72.4+221
Total people54,737100.0100.048,864100.0100.0+5,873
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 males in the City of Ballarat in 2021 compared to City of Ballarat - Total population shows that there was a similar proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 20.0% of the males were aged between 0 and 14, and 17.5% were aged 65 years and over, compared with 18.7% and 18.9% respectively for City of Ballarat - Total population.

The major differences between the five year age groups of males in the City of Ballarat and City of Ballarat - Total population were:

  • A larger percentage of males aged 5 to 9 (6.9% compared to 6.4%)
  • A smaller percentage of males aged 85 and over (1.9% compared to 2.5%)

Emerging groups

From 2016 to 2021, males in the City of Ballarat increased by 5,873 people (12.0%). This represents an average annual population change of 2.3% per year over the period.

The largest changes in age structure of males in the City of Ballarat between 2016 and 2021 were in the age groups:

  • 25 to 29 (+677 males)
  • 70 to 74 (+675 males)
  • 10 to 14 (+668 males)
  • 30 to 34 (+580 males)

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