In 2024, the median age in Africa was **** years, meaning that half of the population was older and half was younger than that age. The median age on the continent increased compared to 2000 when it was around ** years. Africa is the youngest continent in the world and presents the highest share of inhabitants aged 14 years and younger, that is, ** percent of the total population. Niger, Uganda, and Angola were the countries with the youngest population in Africa as of 2023.

Africa has the youngest population in the world. Among the 35 countries with the lowest median age worldwide, only three fall outside the continent. In 2023, the median age in Niger was 15.1 years, the youngest country. This means that at this age point, half of the population was younger and half older. A young population reflects several demographic characteristics of a country. For instance, together with a high population growth, life expectancy in Western Africa is low: this reached 57 years for men and 59 for women. Overall, Africa has the lowest life expectancy in the world.

Africa’s population is still growing Africa’s population growth can be linked to a high fertility rate along with a drop in death rates. Despite the fertility rate on the continent, following a constant declining trend, it remains far higher compared to all other regions worldwide. It was forecast to reach 4.12 children per woman, compared to a worldwide average of 2.31 children per woman in 2024. Furthermore, the crude death rate in Africa overall dropped, only increasing slightly during the coronavirus (COVID-19) pandemic. The largest populations on the continent Nigeria, Ethiopia, Egypt, and the Democratic Republic of Congo are the most populous African countries. In 2023, people living in Nigeria amounted to around 224 million, while the number for the three other countries exceeded 100 million each. Of those, the Democratic Republic of Congo sustained the fourth-highest fertility rate in Africa. Nigeria and Ethiopia also had high rates, with 5.24 and 4.16 births per woman, respectively. Although such a high fertility rate is expected to slow down, it will still impact the population structure, growing younger nations.

List of African countries by median age of the total population and male and female median ages. Niger with an average age of 14.8 years old is the youngest country in Africa and the youngest country in the world.

This statistic shows the median age of the population in South Africa from 1950 to 2100*.The median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population. In 2020, the median age of the South African population was 27.3 years.

List of African countries by median age. Niger average age is 14.8, the youngest African country and the youngest country in the world. The African islands of Seychelles is the oldest African country with an average age of 36.8.

In 2021, there were around *** million children aged 0-4 years in Africa. In total, the population aged 17 years and younger amounted to approximately *** million. In contrast, only approximately ** million individuals were aged 65 years and older as of the same year. The youngest continent in the world Africa is the continent with the youngest population worldwide. As of 2023, around ** percent of the population was aged 15 years and younger, compared to a global average of 25 percent. Although the median age on the continent has been increasing annually, it remains low at around ***years. There are several reasons behind the low median age. One factor is the low life expectancy at birth: On average, the male and female population in Africa live between 61 and 65 years, respectively. In addition, poor healthcare on the continent leads to high mortality, also among children and newborns, while the high fertility rate contributes to lowering the median age. Cross-country demographic differences Africa’s demographic characteristics are not uniform across the continent. The age structure of the population differs significantly from one country to another. For instance, Niger and Uganda have the lowest median age in Africa, at **** and **** years, respectively. Not surprisingly, these countries also register a high crude birth rate. On the other hand, North Africa is the region recording the highest life expectancy at birth, with Algeria leading the ranking in 2023.

This horizontal bar chart displays median age (year) by demonym using the aggregation average, weighted by population in Africa. The data is about countries.

This scatter chart displays median age (year) against population (people) in Africa. The data is about countries.

This bar chart displays median age (year) by democracy type using the aggregation average, weighted by population in Africa. The data is about countries.

This statistic shows the median age of the population in the Central African Republic from 1950 to 2100*.The median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population. In 2020, the median age of the Central African Republic population was 14.4 years.

In 2022, around 55 percent of the total population of Sub-Saharan Africa was aged 15 to 64 years. Moreover, children younger than 15 years constituted a large 42 percent of the inhabitants. Overall, Africa has a young population. Only three percent of the individuals in the Sub-Saharan region were aged 65 years and older. As of 2023, Niger, Uganda, Angola, and Mali had a median age below 16.5 years, the lowest on the continent.

This horizontal bar chart displays median age (year) by countries using the aggregation average, weighted by population in Middle Africa. The data is about countries.

This bar chart displays median age (year) by capital city using the aggregation average, weighted by population in Africa. The data is about countries.

South Africa ZA: Population: as % of Total: Aged 15-64 data was reported at 65.671 % in 2017. This records an increase from the previous number of 65.613 % for 2016. South Africa ZA: Population: as % of Total: Aged 15-64 data is updated yearly, averaging 56.842 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 65.671 % in 2017 and a record low of 53.937 % in 1966. South Africa ZA: Population: as % of Total: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s South Africa – Table ZA.World Bank.WDI: Population and Urbanization Statistics. Total population between the ages 15 to 64 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

This horizontal bar chart displays median age (year) by continent using the aggregation average, weighted by population in Middle Africa. The data is about countries.

According to 2023 estimations, Monaco's population had the highest median age of **** years worldwide. Furthermore, the lowest listed countries are all from the African continent, with Niger recording a median age of nearly 15 years old.

South Africa Population: Mid Year: African: Male: 20 to 24 Years data was reported at 2,093,724.000 Person in 2018. This records a decrease from the previous number of 2,100,858.885 Person for 2017. South Africa Population: Mid Year: African: Male: 20 to 24 Years data is updated yearly, averaging 2,122,803.659 Person from Jun 2001 (Median) to 2018, with 18 observations. The data reached an all-time high of 2,239,413.608 Person in 2011 and a record low of 1,723,438.000 Person in 2001. South Africa Population: Mid Year: African: Male: 20 to 24 Years data remains active status in CEIC and is reported by Statistics South Africa. The data is categorized under Global Database’s South Africa – Table ZA.G003: Population: Mid Year: by Group, Age and Sex.

This line chart displays median age (year) by date using the aggregation average, weighted by population in Northern Africa. The data is about countries per year.

In 2022, the median age of immigrants in South Africa was 34 years among men, and 33 years for women. Compared to 2011, the average age of male and female migrants in the country increased slightly from 31 years and 30 years, respectively.

Education- and age-specific fertility rates for 50 African and Latin American countries between 1970 and 2020.

The fertility rates are consistent with the United Nation's World Population Prospects (UN WPP) 2022 fertility rates.

The Bayesian model developed to reconstruct the fertility rates using Demographic and Health Surveys and the UN WPP is published in a working paper.

Abstract:

Consistent and reliable time series of education- and age-specific fertility rates for the past are difficult to obtain in developing countries, although they are needed to evaluate the impact of women’s education on fertility along periods and cohorts. In this paper, we propose a Bayesian framework to reconstruct age-specific fertility rates by level of education using prior information from the birth history module of the Demographic and Health Surveys (DHS) and the UN World Population Prospects. In our case study regions, we reconstruct age- and education-specific fertility rates which are consistent with the UN age specific fertility rates by four levels of education for 50 African and Latin American countries from 1970 to 2020 in five-year steps. Our results show that the Bayesian approach allows for estimating reliable education- and age-specific fertility rates using multiple rounds of the DHS surveys. The time series obtained confirm the main findings of the literature on fertility trends, and age and education specific differentials.

Funding:

These data sets are part of the BayesEdu Project at Wittgenstein Centre for Demography and Global Human Capital (IIASA, OeAW, University of Vienna) funded from the “Innovation Fund Research, Science and Society” by the Austrian Academy of Sciences (ÖAW).

Variables:

Country: Country names

Education: Four education levels, No Education, Primary Education, Secondary Education and Higher Education.

Age group: Five-year age groups between 15-19 and 45-49.

Year: Five-year periods between 1970 and 2020.

Median: Median education and age-specific fertility rate estimate

Upper_CI: 95% Upper Credible Interval

Lower_CI: 95% Lower Credible Interval

List of countries:

Angola

Benin

Brazil

Burkina Faso

Burundi

Cameroon

Central African Republic

Chad

Colombia

Comoros

Congo

Côte D'Ivoire

DR Congo

Ecuador

Egypt

Eswatini

Ethiopia

Gabon

Gambia

Ghana

Guatemala

Guinea

Honduras

Kenya

Lesotho

Liberia

Madagascar

Malawi

Mali

Mexico

Morocco

Mozambique

Namibia

Nicaragua

Niger

Nigeria

Paraguay

Peru

Rwanda

Sao Tome and Principe

Senegal

Sierra Leone

South Africa

Sudan

Tanzania

Togo

Tunisia

Uganda

Zambia

Zimbabwe