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City of Hobsons BayCommunity profile

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

Seabrook

Service age groups

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

Seabrook had a higher proportion of pre-schoolers and a lower proportion of persons at post retirement age than Hobsons Bay City in 2016.

The Age Structure of Seabrook provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of Seabrook's residential role and function and how it is likely to change in the future.

Service age groups divide the population into age categories that reflect typical life-stages. They indicate the level of demand for services that target people at different stages in life and how that demand is changing.

To get a more complete picture Seabrook'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 - Service age groups
Seabrook - Total persons (Usual residence)20162011Change
Service age group (years)Number%Hobsons Bay City %Number%Hobsons Bay City %2011 to 2016
Babies and pre-schoolers (0 to 4) 382 7.4 6.8 405 8.1 6.9 -23
Primary schoolers (5 to 11) 556 10.8 8.6 520 10.4 7.9 +36
Secondary schoolers (12 to 17) 391 7.6 6.1 435 8.7 6.9 -44
Tertiary education and independence (18 to 24) 438 8.5 8.0 418 8.4 8.6 +20
Young workforce (25 to 34) 713 13.9 14.7 641 12.9 14.5 +72
Parents and homebuilders (35 to 49) 1,214 23.6 22.5 1,385 27.8 23.5 -171
Older workers and pre-retirees (50 to 59) 736 14.3 13.3 604 12.1 12.8 +132
Empty nesters and retirees (60 to 69) 428 8.3 9.6 351 7.1 8.8 +77
Seniors (70 to 84) 254 4.9 8.2 209 4.2 8.3 +45
Elderly aged (85 and over) 27 0.5 2.2 10 0.2 1.9 +17
Total5,139100.0100.04,978100.0100.0+161
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 service age groups of Seabrook in 2016 compared to Hobsons Bay City shows that there was a higher proportion of people in the younger age groups (0 to 17 years) and a lower proportion of people in the older age groups (60+ years).

Overall, 25.9% of the population was aged between 0 and 17, and 13.8% were aged 60 years and over, compared with 21.5% and 20.0% respectively for Hobsons Bay City.

The major differences between the age structure of Seabrook and Hobsons Bay City were:

  • A larger percentage of 'Primary schoolers (5 to 11)' (10.8% compared to 8.6%)
  • A larger percentage of 'Secondary schoolers (12 to 17)' (7.6% compared to 6.1%)
  • A smaller percentage of 'Seniors (70 to 84)' (4.9% compared to 8.2%)
  • A smaller percentage of 'Elderly aged (85 and over)' (0.5% compared to 2.2%)

Emerging groups

From 2011 to 2016, Seabrook's population increased by 161 people (3.2%). This represents an average annual population change of 0.64% per year over the period.

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

  • Parents and homebuilders (35 to 49) (-171 people)
  • Older workers and pre-retirees (50 to 59) (+132 people)
  • Empty nesters and retirees (60 to 69) (+77 people)
  • Young workforce (25 to 34) (+72 people)