Population Pyramids of the World from 1950 to 2100

Melanesia Population Pyramid 2015

Melanesia
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2015
Population: 10,850,507

Year

-5 -1   2015  +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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Summary

Melanesia in 2015

As of 2015, Melanesia counted 10,850,508 inhabitants. A decade earlier, in 2005, the population was 8,356,506; it has grown by 29.8% since.

The median age was 22.3 years, and for every 100 people of working age (15–64) there were 58.2 children under 15 and 5.3 people aged 65 or over. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.

Share of the population by age group, 1950–2100

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

Key indicators for Melanesia
Population
10,850,508
Median age
22.3
0-14 %
35.6%
65+ %
3.3%
Child dependency
58.2
Old-age dependency
5.3
Pyramid shape
Expansive
What is driving the change
Births per woman

No World Bank data for this country.

Life expectancy at birth

No World Bank data for this country.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
22456890
19502100
Migration to and from Melanesia
Where immigrants come from (2024)

105,771 immigrants live in Melanesia.

France49,500
Indonesia14,747
Australia12,457
Vanuatu4,372
New Zealand2,943
Where emigrants live (2024)

242,288 people born in Melanesia live in other countries.

Australia136,640
New Zealand70,552
Canada24,028
New Caledonia4,021
French Polynesia2,477
Explore
Immigration statistics

Source: United Nations International Migrant Stock 2024.

Frequently asked questions about Melanesia's population
What was the population of Melanesia in 2015?
Melanesia had a population of 10,850,508 in 2015.
How old is the population of Melanesia?
The median age in Melanesia is 22.3 years — half the population is younger, half older.
What share of Melanesia's population is over 65 or under 15?
In Melanesia, 35.6% of people are under 15 and 3.3% are 65 or older.
What type of population pyramid does Melanesia have?
Melanesia's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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