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Shoalhaven City CouncilPopulation forecast

West Nowra - South Nowra - Nowra Hill & Surrounds

Population and age structure

Between 2021 and 2031, the age structure forecasts for West Nowra - South Nowra - Nowra Hill & Surrounds indicate a 37.1% increase in population under working age, a 56.6% increase in population of retirement age, and a 33.0% 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 Shoalhaven City 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
West Nowra - South Nowra - Nowra Hill & Surrounds - Total persons202120312051Change between 2021 and 2051
Age group (years)Number%Number%Number%Number
Babies and pre-schoolers (0 to 4)4486.36086.28686.0+420
Primary schoolers (5 to 11)6298.88338.61,2318.5+602
Secondary schoolers (12 to 17)5007.07457.71,0847.5+583
Tertiary education and independence (18 to 24)74110.41,02910.61,45610.0+715
Young workforce (25 to 34)1,21817.11,52915.72,12614.6+908
Parents and homebuilders (35 to 49)1,47320.71,93719.92,73718.9+1,264
Older workers and pre-retirees (50 to 59)80611.31,05710.91,61911.2+813
Empty nesters and retirees (60 to 69)6899.71,03710.71,61311.1+924
Seniors (70 to 84)5417.68618.81,57610.9+1,034
Elderly aged (85 and over)650.9971.02041.4+139
Total persons7,111100.09,732100.014,514100.0+7,402
Source: Population and household forecasts, 2021 to 2051, prepared by .id (informed decisions), March 2023.

Key findings

In 2021, the dominant age structure for persons in West Nowra - South Nowra - Nowra Hill & Surrounds was ages Parents and homebuilders (35 to 49), which accounted for 20.7% of the total persons.

The largest increase in persons between 2021 and 2031 is forecast to be in ages Parents and homebuilders (35 to 49), which is expected to increase by 464 and account for 19.9% of the total persons.

The largest 5 year age group in 2031 is Parents and homebuilders (35 to 49) years, with a total of 1,937 persons.

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