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South Sudan

Country in Africa

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In brief

Life expectancy: 57.7 years (2024). World rank 213 of 216 (1 = best); in Africa, 51 of 54. Life expectancy, women: 60.8 years (2024). World rank 212 of 216 (1 = best); in Africa, 50 of 54. Life expectancy, men: 54.8 years (2024). World rank 214 of 216 (1 = best); in Africa, 52 of 54. From 2015 to 2025: population 11.1M → 12.2M, population growth per year -1.1% → +2%, and living in cities 18.8% → 21.7%. Worse than all its neighbours (Central African Republic, DR Congo, Ethiopia, Kenya, Sudan, and Uganda): life expectancy.

Population and migration

Population
12,188,788 2025
Population density
19.7 per km² 2025
Population growth per year
+2% 2025
Living in cities
21.7% 2025
Net migration per year
+6.1K 2025
Born in another country
7.7% 2024

Age and life expectancy

Aged 0–14
38% 2025
Aged 15–64
58.9% 2025
Aged 65 and over
3.1% 2025
Life expectancy
57.7 years 2024
Life expectancy, women
60.8 years 2024
Life expectancy, men
54.8 years 2024

Births and deaths

Children per woman
3.8 2024
Births per 1,000 people
29.2 2024
Deaths per 1,000 people
9.8 2024

Society

Languages
English
Religions
Christian 60.5%, folk religions 32.9%, and Muslim 6.2% (2020)