Senegal Population Pyramid 2027
Senegal
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2027
Population:
19,807,246
Year
2027Summary
Senegal in 2027
In 2027, Senegal is projected to have a population of 19,807,247 people. That would be 28.0% more than in 2017 (15,475,002).
With a projected median age of 21.1 years, Senegal would have a youth dependency ratio of 62.2 and an old-age dependency ratio of 6.3 per 100 people of working age. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Senegal
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 3.82
The fertility rate of Senegal was 3.82 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
304050607080
19602023 · 68.7
Life expectancy at birth was 68.7 years in 2023: 70.8 for women and 66.8 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 Senegal
Where immigrants come from (2024)
236,392 immigrants live in Senegal, 1.3% of the population.
| Guinea | 54,779 |
| Mauritania | 47,547 |
| Mali | 36,252 |
| Guinea-Bissau | 31,321 |
| Sierra Leone | 15,843 |
Where emigrants live (2024)
741,355 people born in Senegal live in other countries.
| France | 176,632 |
| Gambia | 145,276 |
| Italy | 127,427 |
| Spain | 101,026 |
| Gabon | 33,087 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Senegal compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Senegal | 19,807,247 | 21.1 | |
| Guinea | 15,784,089 | 19.7 | |
| Benin | 15,529,414 | 19.4 | |
| Burkina Faso | 25,130,911 | 19.3 | |
| Mali | 26,679,170 | 17.1 |
Frequently asked questions about Senegal's population
What will the population of Senegal be in 2027?
Senegal is projected to have a population of 19,807,247 in 2027.
Is Senegal's population growing or shrinking?
Yes, growing: up 28.0% from 2017, with a projected population of 30,364,954 in 2050.
What is the median age in Senegal?
The median age in Senegal is 21.1 years — half the population is younger, half older.
What share of Senegal's population is over 65 or under 15?
3.7% of Senegal's population is 65 or older, and 36.9% is under 15.
What shape is Senegal's population pyramid, and what does it mean?
Senegal has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.
