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Central Coast NSWCommunity profile

San Remo - Doyalson - Colongra

Service age groups

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In 2021, San Remo - Doyalson - Colongra had higher proportion of children (under 18) and a lower proportion of persons aged 60 or older than Central Coast Council area.

The Age Structure of San Remo - Doyalson - Colongra provides key insights into the level of demand for age based services and facilities such as child care. It is an indicator of San Remo - Doyalson - Colongra'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 San Remo - Doyalson - Colongra'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
San Remo - Doyalson - Colongra - Total persons (Usual residence)20212016Change
Service age group (years)Number%Central Coast Council area %Number%Central Coast Council area %2016 to 2021
Babies and pre-schoolers (0 to 4)3367.15.63156.85.9+21
Primary schoolers (5 to 11)4579.78.651211.08.9-55
Secondary schoolers (12 to 17)4028.57.44249.17.4-22
Tertiary education and independence (18 to 24)4659.87.650010.77.9-35
Young workforce (25 to 34)71615.211.055611.910.8+160
Parents and homebuilders (35 to 49)78916.718.388418.918.6-95
Older workers and pre-retirees (50 to 59)65413.812.957012.213.4+84
Empty nesters and retirees (60 to 69)48510.312.451111.012.3-26
Seniors (70 to 84)3437.313.23337.111.7+10
Elderly aged (85 and over)761.63.0601.33.1+16
Total4,723100.0100.04,665100.0100.0+58
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 service age groups of San Remo - Doyalson - Colongra in 2021 compared to Central Coast Council area 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, 25.3% of the population was aged between 0 and 17, and 19.1% were aged 60 years and over, compared with 21.6% and 28.7% respectively for Central Coast Council area.

The major differences between the age structure of San Remo - Doyalson - Colongra and Central Coast Council area were:

  • A larger percentage of 'Young workforce' (15.2% compared to 11.0%)
  • A larger percentage of 'Tertiary education & independence' (9.8% compared to 7.6%)
  • A smaller percentage of 'Seniors' (7.3% compared to 13.2%)
  • A smaller percentage of 'Empty nesters and retirees' (10.3% compared to 12.4%)

Emerging groups

From 2016 to 2021, San Remo - Doyalson - Colongra's population increased by 58 people (1.2%). This represents an average annual population change of 0.25% per year over the period.

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

  • Young workforce (25 to 34) (+160 people)
  • Parents and homebuilders (35 to 49) (-95 people)
  • Older workers and pre-retirees (50 to 59) (+84 people)
  • Primary schoolers (5 to 11) (-55 people)

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