World Population PyramidsPopulation pyramids and indicators by country and year日本語

Western Africa population pyramid 2033

西アフリカ

Projection (medium)

Population pyramid

Population
546.2 million
Aged 0–14
37.3%
Aged 15–64
59.3%
Aged 65+
3.4%
Median age
20.8 yrs
Old-age dependency
5.7
Sex ratio M per 100 F
101.9
10M7.5M5M2.5M02.5M5M7.5M10M0102030405060708090100MaleFemale

Bars show the population at each single year of age (men left, women right). The axis is fixed across 1950–2100 so years can be compared. Old-age dependency = population 65+ ÷ population 15–64 × 100.

Population over time

Total population (1950–2100)

0374M748M1.1B2000205019502100Total population
Total population

The vertical line marks the selected year. Figures from 2024 are UN medium-variant projections.

Demographics: births, deaths and migration

Values for 2033. A population pyramid is shaped by births, deaths and migration over time. Figures from 2024 are UN medium-variant projections.

Total fertility rate
3.64
Children per woman
Life expectancy (male)
58.9 yrs
At birth
Life expectancy (female)
61.2 yrs
At birth
Births
16.2 million
Per year
Deaths
5 million
Per year
Natural change
+20.1
Per 1,000 people (births − deaths)
Net migration
-194,923
Per year (in − out)
Population growth
+1.98%
Per year
Infant mortality
52.9
Per 1,000 live births

Total fertility rate

1.73.65.47.22000205019502100Replacement level 2.1Total fertility rate
Total fertility rate

If fertility stays below replacement level (about 2.1), the population shrinks in the long run unless immigration makes up for it.

Life expectancy at birth

324660732000205019502100MaleFemale
MaleFemale

Birth and death rates (per 1,000 people)

72136512000205019502100Birth rateDeath rate
Birth rateDeath rate

When the death rate exceeds the birth rate, the population declines naturally.

Net migration (in − out, per year)

-575K-315K-56K203K2000205019502100Net migration
Net migration

Where Western Africa is

Maps show approximate locations and imply no position on borders or sovereignty. Small island countries are marked with circles.

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Members of Western Africa (17)

Western Africa population pyramid in other years

Rankings in 2033

Other countries and areas