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Fraser Coast Regional CouncilPopulation forecast

Hervey Bay - South West

Population and age structure

Between 2021 and 2031, the age structure forecasts for Hervey Bay - South West indicate a 2.8% decrease in females under working age, a 62.3% increase in females of retirement age, and a 3.6% increase in females of working age.

Knowledge of how the age structure of the population is changing is essential for planning age-based facilities and services, such as child care, recreation and aged care.

The forecast age groups of Fraser Coast Regional Council is a function of the current age of the population (people aging each year, being born and dying) as well as the age of people migrating into and out of the area. This in turn is driven by location (fringe, city centre, regional or rural) the existing housing stock (separate dwellings, medium or high density), the amount and type of new residential development (same as existing stock, or diversifying) and where the area is in a cycle of change. We call this the area’s residential role and function. You can learn more about this in the section household and suburb life cycles.

Forecast age structure - Service age groups
Hervey Bay - South West - Total females202120312046Change between 2021 and 2046
Age group (years)Number%Number%Number%Number
Babies and pre-schoolers (0 to 4)4894.55384.15723.7+83
Primary schoolers (5 to 11)8688.08146.28985.9+30
Secondary schoolers (12 to 17)8067.47135.47554.9-51
Tertiary education and independence (18 to 24)5565.17095.46734.4+117
Young workforce (25 to 34)9879.11,0948.31,1647.6+177
Parents and homebuilders (35 to 49)1,68815.61,71313.01,95012.8+262
Older workers and pre-retirees (50 to 59)1,23511.49927.51,1027.2-133
Empty nesters and retirees (60 to 69)1,43713.32,04015.51,84512.1+408
Seniors (70 to 84)2,20820.43,51126.64,10126.8+1,893
Elderly aged (85 and over)5525.11,0588.02,21614.5+1,664
Total persons10,826100.013,183100.015,277100.0+4,451
Source: Population and household forecasts, 2021 to 2046, prepared by .id (informed decisions), January 2024.

Key findings

In 2021, the dominant age structure for females in Hervey Bay - South West was ages Seniors (70 to 84), which accounted for 20.4% of the total females.

The largest increase in females between 2021 and 2031 is forecast to be in ages Seniors (70 to 84), which is expected to increase by 1,303 and account for 26.6% of the total females.

The largest female 5 year age group in 2031 is Seniors (70 to 84) years, with a total of 3,511 females.

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