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Tweed Shire CouncilPopulation forecast

Tweed Shire Council

Population and age structure

Between 2021 and 2031, the age structure forecasts for Tweed Shire Council indicate a 9.9% increase in population under working age, a 18.1% increase in population of retirement age, and a 8.0% increase in population 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 Tweed Shire 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
Tweed Shire Council - Total persons202120312041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
Babies and pre-schoolers (0 to 4)4,7294.95,6985.37,5875.8+2,858
Primary schoolers (5 to 11)8,0128.28,5617.911,6848.9+3,672
Secondary schoolers (12 to 17)6,8387.07,1786.79,2877.1+2,449
Tertiary education and independence (18 to 24)6,0326.26,9216.48,2306.3+2,198
Young workforce (25 to 34)9,0779.310,5829.813,59910.3+4,522
Parents and homebuilders (35 to 49)17,31417.819,42718.025,27219.2+7,958
Older workers and pre-retirees (50 to 59)12,45312.812,66611.815,16811.5+2,715
Empty nesters and retirees (60 to 69)14,25714.714,07313.115,43811.7+1,181
Seniors (70 to 84)14,64715.118,29217.019,80915.1+5,162
Elderly aged (85 and over)3,7923.94,3994.15,4154.1+1,623
Total persons97,151100.0107,798100.0131,489100.0+34,338
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), March 2023.

Key findings

In 2021, the dominant age structure for persons in Tweed Shire Council was ages Parents and homebuilders (35 to 49), which accounted for 17.8% of the total persons.

The largest increase in persons between 2021 and 2031 is forecast to be in ages Seniors (70 to 84), which is expected to increase by 3,645 and account for 17.0% of the total persons.

The largest 5 year age group in 2031 is Parents and homebuilders (35 to 49) years, with a total of 19,427 persons.

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