Population Pyramids of the World from 1950 to 2100

South Sudan Population Pyramid 1957

South Sudan
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1957
Population: 2,804,096

Year

-5 -1   1957  +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 1957

As of 1957, South Sudan counted 2,804,096 inhabitants. The median age was 18.6 years, and for every 100 people of working age (15–64) there were 78.0 children under 15 and 5.6 people aged 65 or over.

The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

Ranks #100 of 201 by population Ranks #134 of 201 by median age

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
2,804,096
Median age
18.6
0-14 %
42.5%
65+ %
3.1%
Child dependency
78.0
Old-age dependency
5.6
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 2,804,096 18.6
Rwanda 2,747,874 16.5
Zambia 2,874,068 17.2
Somalia 2,665,702 18.5
Burundi 2,606,483 17.9
Frequently asked questions about South Sudan's population
What was the population of South Sudan in 1957?
South Sudan had a population of 2,804,096 in 1957.
What is the median age in South Sudan?
The median age in South Sudan is 18.6 years — half the population is younger, half older.
What share of South Sudan's population is over 65 or under 15?
3.1% of South Sudan's population is 65 or older, and 42.5% is under 15.
What shape is South Sudan's population pyramid, and what does it mean?
South Sudan's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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