idc-logo
svg rectangle color
City of BallaratPopulation forecast

Lake Wendouree (North) - Lake Gardens

Population and age structure

Between 2021 and 2032, the age structure forecasts for Lake Wendouree (North) - Lake Gardens indicate a 13.7% decrease in population under working age, a 25.2% increase in population of retirement age, and a 23.1% decrease 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 the City of Ballarat 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
Lake Wendouree (North) - Lake Gardens - Total persons202120322036Change between 2021 and 2036
Age group (years)Number%Number%Number%Number
0 to 41003.9903.7893.7-11
5 to 9712.8723.0733.0+2
10 to 141445.61104.51094.5-35
15 to 192178.41415.81456.1-72
20 to 241254.81164.81044.3-21
25 to 29793.0813.4702.9-9
30 to 34783.0582.4642.7-14
35 to 39873.4602.5602.5-27
40 to 44973.8773.2753.1-22
45 to 491706.61124.61064.4-63
50 to 541837.11174.81154.8-68
55 to 591897.31425.91235.1-66
60 to 641937.51867.71707.1-23
65 to 691897.32189.02189.1+28
70 to 742108.125510.525810.8+48
75 to 792047.924910.326611.1+62
80 to 841395.41938.02008.3+61
85 and over1024.01425.91546.4+52
Total persons2,577100.02,417100.02,398100.0-179
Source: Population and household forecasts, 2021 to 2036, prepared by .id (informed decisions), January 2023.

Key findings

In 2021, the dominant age structure for persons in Lake Wendouree (North) - Lake Gardens was ages 15 to 19, which accounted for 8.4% of the total persons.

The largest increase in persons between 2021 and 2032 is forecast to be in ages 80 to 84, which is expected to increase by 54 and account for 8.0% of the total persons.

The largest 5 year age group in 2032 is 70 to 74 years, with a total of 255 persons.

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.

Please view our Privacy Policy, Terms of use and Legal notices.

ABS Data and the copyright in the ABS Data remains the property of the Australian Bureau of Statistics. The copyright in the way .id has modified, transformed or reconfigured the ABS Data as published on this website remains the property of .id. ABS Data can be accessed from the Australian Bureau of Statistics at www.abs.gov.au. ABS data can be used under license - terms published on ABS website. intermediary.management@abs.gov.au if you have any queries or wish to distribute any ABS data.