Tonga Population Pyramid 2050

Tonga
2050
Population: 105,194

Year

-5 -1   2050  +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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Tonga in 2050

In 2050, Tonga is projected to have a population of 105,194 people. That would be 2.6% more than in 2040 (102,565).

With a projected median age of 27.5 years, Tonga would have a youth dependency ratio of 47.3 and an old-age dependency ratio of 17.6 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.

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
105,194
Median age
27.5
0-14 %
28.7%
65+ %
10.7%
Child dependency
47.3
Old-age dependency
17.6
Region
Pyramid shape
Population 2050
105,195
Population 2100
117,871
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 3.13

The fertility rate of Tonga was 3.13 births per woman in 2023, above the 2.1 needed to replace each generation.

Source: World Bank World Development Indicators, latest available year.

Life expectancy at birth
Years, 1960–2023
Total Women Men
50607080
19602023 · 72.9

Life expectancy at birth was 72.9 years in 2023: 76.4 for women and 69.4 for men.

Source: World Bank World Development Indicators, latest available year.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
255075100
19502100
Where immigrants come from (2024)

998 immigrants live in Tonga, 1.0% of the population.

Fiji450
Samoa208
India169
China109
Japan62
Where emigrants live (2024)

51,894 people born in Tonga live in other countries.

New Zealand29,981
Australia19,464
Fiji1,389
Guinea901
Samoa57
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

Country Population Median age Relative size
Tonga 105,195 27.5
Samoa 272,726 25.0
French Polynesia 284,751 48.5
How many people are projected to live in Tonga in 2050?
Tonga is projected to have a population of 105,194 in 2050.
Is the population of Tonga increasing or decreasing?
Yes, growing: up 2.6% from 2040, with a projected population of 105,195 in 2050.
How old is the population of Tonga?
Tonga's median age is 27.5 years.
How many children and older people live in Tonga?
In Tonga, 28.7% of people are under 15 and 10.7% are 65 or older.
What type of population pyramid does Tonga have?
Tonga's pyramid is stationary — similar-sized cohorts through the younger ages, the signature of near-replacement fertility.

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