Population Pyramids of the World from 1950 to 2100

South Sudan Population Pyramid 2035

South Sudan
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2035
Population: 14,798,599

Year

-5 -1   2035  +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

South Sudan in 2035

By 2035, the population of South Sudan is expected to reach 14,798,600. That would be 21.4% more than in 2025 (12,188,788).

The median age is projected at 23.0 years, with 55.5 children under 15 and 6.6 people aged 65 or over for every 100 people of working age (15–64). The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

Ranks #79 of 201 by population Ranks #165 of 201 by median age Ranks #38 of 201 by 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 South Sudan
Population
14,798,600
Median age
23.0
0-14 %
34.2%
65+ %
4.1%
Child dependency
55.5
Old-age dependency
6.6
Region
AFRICA
Pyramid shape
Expansive
Population 2050
18,341,974
Population 2100
23,840,773
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 3.86

The fertility rate of South Sudan was 3.86 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
010203040506070
19602023 · 57.6

Life expectancy at birth was 57.6 years in 2023: 60.6 for women and 54.6 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
Migration to and from South Sudan
Where immigrants come from (2024)

911,341 immigrants live in South Sudan, 7.6% of the population.

Sudan608,817
Uganda156,437
D.R. Congo97,364
Ethiopia13,582
Kenya10,153
Where emigrants live (2024)

3,168,836 people born in South Sudan live in other countries.

Sudan1,507,976
Uganda923,658
Ethiopia443,743
Kenya114,885
D.R. Congo103,594
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How South Sudan compares with its neighbours
Country Population Median age Relative size
South Sudan 14,798,600 23.0
Rwanda 17,746,319 23.4
Burundi 18,085,841 20.3
Zimbabwe 20,409,147 21.6
Eritrea 4,420,923 22.8
Frequently asked questions about South Sudan's population
What will the population of South Sudan be in 2035?
South Sudan is projected to have a population of 14,798,600 in 2035.
Is the population of South Sudan increasing or decreasing?
Yes, growing: up 21.4% from 2025, with a projected population of 18,341,974 in 2050.
What is the median age in South Sudan?
The median age in South Sudan is 23.0 years — half the population is younger, half older.
How many children and older people live in South Sudan?
4.1% of South Sudan's population is 65 or older, and 34.2% is under 15.
What shape is South Sudan's population pyramid, and what does it mean?
South Sudan has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.

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