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Lismore CityPopulation forecast

Lismore City

Population and age structure

Between 2021 and 2031, the age structure forecasts for Lismore City indicate a 6.3% increase in males under working age, a 17.1% increase in males of retirement age, and a 5.9% 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 Lismore City 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
Lismore City - Total males202120312041Change between 2021 and 2041
Age group (years)Number%Number%Number%Number
0 to 41,1345.11,3125.51,3895.4+256
5 to 91,3586.21,4726.21,5746.1+216
10 to 141,5487.01,5126.31,6696.5+121
15 to 191,4226.41,4666.11,5776.1+155
20 to 241,2135.51,3545.71,4045.5+191
25 to 291,2205.51,3175.51,3935.4+174
30 to 341,1935.41,3395.61,4435.6+250
35 to 391,2145.51,3845.81,4975.8+283
40 to 441,2535.71,4296.01,5656.1+313
45 to 491,4386.51,5426.51,7006.6+262
50 to 541,5026.81,5826.61,7536.8+251
55 to 591,6237.41,6186.81,7546.8+130
60 to 641,6907.71,5546.51,6736.5-17
65 to 691,4796.71,4506.11,5115.9+32
70 to 741,2035.51,3495.71,3305.2+127
75 to 797113.21,0344.31,0914.2+379
80 to 844492.06642.88053.1+357
85 and over4011.84722.06272.4+226
Total persons22,050100.023,850100.025,756100.0+3,706
Source: Population and household forecasts, 2021 to 2041, prepared by .id (informed decisions), February 2023.

Key findings

In 2021, the dominant age structure for males in Lismore City was ages 60 to 64, which accounted for 7.7% of the total males.

The largest increase in males between 2021 and 2031 is forecast to be in ages 75 to 79, which is expected to increase by 323 and account for 4.3% of the total males.

The largest male 5 year age group in 2031 is 55 to 59 years, with a total of 1,618 males.

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