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Frankston CityCommunity profile

Frankston City

Five year age groups

In 2021, the largest age group in Frankston City was 35 to 39 year olds. The group that changed the most since 2006 was 70 to 74 year olds, increasing by 1,344 people.

The Age Structure of Frankston City provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Frankston City'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 Frankston City'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
Frankston City - Total females (Usual residence)20212006Change
Five year age groups (years)Number%Langwarrin South %Number%Langwarrin South %2006 to 2021
0 to 44,2596.03.73,6686.15.5+591
5 to 94,2385.96.33,9346.58.6+304
10 to 144,1285.87.54,2777.110.7-149
15 to 193,6965.27.84,0556.77.6-359
20 to 243,8635.48.43,8226.32.7+41
25 to 294,5066.34.33,6696.13.3+837
30 to 345,2637.42.24,2447.05.7+1,019
35 to 395,3237.55.84,6717.710.2+652
40 to 444,8256.88.74,6147.610.5+211
45 to 494,8656.89.94,3267.27.6+539
50 to 544,8006.78.23,9086.57.0+892
55 to 594,5086.38.23,6216.07.2+887
60 to 644,2456.06.12,9424.94.9+1,303
65 to 693,5755.05.12,2923.83.7+1,283
70 to 743,2764.63.11,9323.23.1+1,344
75 to 792,3793.32.11,7662.9--+613
80 to 841,5852.20.91,3782.31.2+207
85 and over1,9132.71.61,3152.20.6+598
Total population71,247100.0100.060,434100.0100.0+10,813
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the female five year age groups of Frankston City in 2021 compared to Langwarrin South shows that there was a similar proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).

Overall, 17.7% of the female population was aged between 0 and 15, and 17.9% were aged 65 years and over, compared with 17.5% and 12.9% respectively for Langwarrin South.

The major differences between the female age structure of Frankston City and Langwarrin South were:

  • A larger percentage of females aged 30 to 34 (7.4% compared to 2.2%)
  • A smaller percentage of females aged 45 to 49 (6.8% compared to 9.9%)
  • A smaller percentage of females aged 20 to 24 (5.4% compared to 8.4%)
  • A smaller percentage of females aged 15 to 19 (5.2% compared to 7.8%)

Emerging groups

From 2006 to 2021, Frankston City's female population increased by 10,813 people (17.9%). This represents an average annual population change of 1.1% per year over the period.

The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:

  • 70 to 74 (+1,344 females)
  • 60 to 64 (+1,303 females)
  • 65 to 69 (+1,283 females)
  • 30 to 34 (+1,019 females)

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