Powered by .id (informed decisions) for Shire of Serpentine Jarrahdale
.id community is an evidence base for over 250 local government areas in Australia and New Zealand, helping you make informed decisions.LEARN MORE ABOUT .id
Between 2016 and 2026, the age structure forecasts for the Shire of Serpentine Jarrahdale indicate a 60.5% increase in males under working age, a 67.8% increase in males of retirement age, and a 69.8% increase in males 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 the Shire of Serpentine Jarrahdale 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 - 5 year age groups|
|Shire of Serpentine Jarrahdale - Total males||2016||2026||2036||Change between 2016 and 2036|
|Age group (years)||Number||%||Number||%||Number||%||Number|
|0 to 4||1,280||9.1||1,852||7.8||2,660||7.8||+1,380|
|5 to 9||1,215||8.6||1,851||7.8||2,510||7.3||+1,295|
|10 to 14||941||6.7||1,813||7.7||2,418||7.1||+1,477|
|15 to 19||873||6.2||1,693||7.2||2,366||6.9||+1,494|
|20 to 24||929||6.6||1,836||7.8||2,731||8.0||+1,802|
|25 to 29||1,179||8.3||1,981||8.4||2,905||8.5||+1,726|
|30 to 34||1,209||8.6||1,831||7.7||2,718||7.9||+1,509|
|35 to 39||1,002||7.1||1,746||7.4||2,494||7.3||+1,492|
|40 to 44||919||6.5||1,713||7.2||2,321||6.8||+1,402|
|45 to 49||1,004||7.1||1,579||6.7||2,277||6.7||+1,273|
|50 to 54||947||6.7||1,276||5.4||2,005||5.9||+1,058|
|55 to 59||738||5.2||1,202||5.1||1,773||5.2||+1,035|
|60 to 64||590||4.2||1,088||4.6||1,518||4.4||+928|
|65 to 69||535||3.8||789||3.3||1,228||3.6||+693|
|70 to 74||347||2.5||575||2.4||965||2.8||+617|
|75 to 79||224||1.6||412||1.7||634||1.9||+410|
|80 to 84||108||0.8||236||1.0||393||1.1||+285|
|85 and over||86||0.6||169||0.7||291||0.9||+205|
In 2016, the dominant age structure for males in the Shire of Serpentine Jarrahdale was ages 0 to 4, which accounted for 9.1% of the total males.
The largest increase in males between 2016 and 2026 is forecast to be in ages 20 to 24, which is expected to increase by 907 and account for 7.8% of the total males.
The largest male 5 year age group in 2026 is 25 to 29 years, with a total of 1,981 males.
DISCLAIMER: While all due care has been taken to ensure that the content of this website is accurate and current, there may be errors or omissions in it and no legal responsibility is accepted for the information and opinions in this website.
The copyright in the way .id has modified, transformed or reconfigured the Stats NZ Data as published on this website remains the property of .id. Stats NZ Data can be accessed on the Statistics New Zealand website at www.stats.govt.nz. Unless otherwise specified, content that Stats NZ produce is licensed under the Creative Commons Attribution 4.0 International licence. For further information see https://www.stats.govt.nz/about-us/copyright/.