Australia/New Zealand Population Pyramid 2045

Australia/New Zealand
2045
Population: 37,131,678

Year

-5 -1   2045  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Australia/New Zealand in 2045

In 2045, Australia/New Zealand is projected to have a population of 37,131,679 people. That would be 6.6% more than in 2035 (34,816,770).

The median age is projected at 42.8 years, with 25.4 children under 15 and 37.4 people aged 65 or over for every 100 people of working age (15–64). The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Population
37,131,679
Median age
42.8
0-14 %
15.6%
65+ %
23.0%
Child dependency
25.4
Old-age dependency
37.4
Pyramid shape
Births per woman

The World Bank does not publish this indicator for regions or continents.

Life expectancy at birth

The World Bank does not publish this indicator for regions or continents.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
15304560
19502100
Where immigrants come from (2024)

9,472,539 immigrants live in Australia/New Zealand.

United Kingdom1,361,626
India1,025,751
China802,170
New Zealand588,088
Philippines464,455
Where emigrants live (2024)

1,104,986 people born in Australia/New Zealand live in other countries.

Australia588,088
United Kingdom175,081
New Zealand89,129
Canada37,652
Malta22,974
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Immigration statistics

Source: United Nations International Migrant Stock 2024.

How many people are projected to live in Australia/New Zealand in 2045?
Australia/New Zealand is projected to have a population of 37,131,679 in 2045.
How old is the population of Australia/New Zealand?
Australia/New Zealand's median age is 42.8 years.
What share of Australia/New Zealand's population is over 65 or under 15?
23.0% of Australia/New Zealand's population is 65 or older, and 15.6% is under 15.
What shape is Australia/New Zealand's population pyramid, and what does it mean?
Australia/New Zealand's pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.

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