Countries Ranked by Age dependency ratio (young) (2025)
Age dependency ratio (young): each country's latest value (2020–2025), ranked from highest to lowest. Source: The World Bank (CC BY 4.0).
Summary
Central African Republic ranks #1 with 99.1 children under 15 per 100 working-age people. Somalia, Fed. Rep. is second with 91.6 children under 15 per 100 working-age people, 8.2% behind. The top five are Central African Republic, Somalia, Fed. Rep., Niger, Congo, Dem. Rep. and Chad. The median across all 217 is 33 children under 15 per 100 working-age people; Korea, Rep. is last at 14.7 children under 15 per 100 working-age people. Central African Republic's figure has risen 14% since 2001 (86.8 children under 15 per 100 working-age people to 99.1 children under 15 per 100 working-age people in 2025).
- #1
- Central African Republic · 99.1 children under 15 per 100 working-age people
- Median
- 33 children under 15 per 100 working-age people
- Coverage
- 217 countries
- Data year
- 2025
- Last updated
- 2026-11-14
Full ranking
Showing the top 100 of 217. Premium downloads the full list as CSV or JSON.
About the top 10
#1 Central African Republic
Central African Republic ranks #1 on this list with 99.1 children under 15 per 100 working-age people.
- Capital
- Bangui
- Continent
- Africa
- Income group
- Low income
- Population
- 5.51 million people (2025)
- GDP
- US$3.07 billion (2025)
- GDP per person
- US$556.1 (2025)
- Life expectancy
- 57.7 years (2024)
- Urban population
- 44.6% of population (2025)
Also ranks #1 in population ages 0-14 share · #1 in age dependency ratio · #1 in birth rate.
#2 Somalia, Fed. Rep.
Somalia, Fed. Rep. ranks #2 on this list with 91.6 children under 15 per 100 working-age people.
- Capital
- Mogadishu
- Continent
- Africa
- Income group
- Low income
- Population
- 19.66 million people (2025)
- GDP
- US$13 billion (2025)
- GDP per person
- US$661.2 (2025)
- Life expectancy
- 59 years (2024)
- Urban population
- 55.1% of population (2025)
Largest cities: North East State of Somalia, Mogadishu.
Also ranks #1 in prevalence of undernourishment · #2 in population ages 0-14 share · #2 in fertility rate.
#3 Niger
Niger ranks #3 on this list with 90.4 children under 15 per 100 working-age people.
- Capital
- Niamey
- Continent
- Africa
- Income group
- Low income
- Population
- 27.92 million people (2025)
- GDP
- US$21.65 billion (2025)
- GDP per person
- US$775.4 (2025)
- Life expectancy
- 61.4 years (2024)
- Urban population
- 18.4% of population (2025)
Largest cities: Niamey.
Also ranks #1 in agriculture value added share of gdp · #2 in under-5 mortality rate · #3 in population ages 0-14 share.
#4 Congo, Dem. Rep.
Congo, Dem. Rep. ranks #4 on this list with 90.2 children under 15 per 100 working-age people.
- Capital
- Kinshasa
- Continent
- Africa
- Income group
- Low income
- Population
- 112.83 million people (2025)
- GDP
- US$91.03 billion (2025)
- GDP per person
- US$806.8 (2025)
- Life expectancy
- 62.1 years (2024)
- Urban population
- 45.1% of population (2025)
Largest cities: Kinshasa, Mbuji-Mayi, Kananga.
Also ranks #1 in renewable energy share · #1 in poverty headcount ratio · #1 in mineral rents share of gdp.
#5 Chad
Chad ranks #5 on this list with 88.5 children under 15 per 100 working-age people.
- Capital
- N'Djamena
- Continent
- Africa
- Income group
- Low income
- Population
- 21 million people (2025)
- GDP
- US$21.47 billion (2025)
- GDP per person
- US$1,022 (2025)
- Life expectancy
- 55.2 years (2024)
- Urban population
- 27.6% of population (2025)
Largest cities: N'Djamena.
Also ranks #1 in fertility rate · #2 in birth rate · #2 in maternal mortality ratio.
#6 Mali
Mali ranks #6 on this list with 88.3 children under 15 per 100 working-age people.
- Capital
- Bamako
- Continent
- Africa
- Income group
- Low income
- Population
- 25.2 million people (2025)
- GDP
- US$30.07 billion (2025)
- GDP per person
- US$1,193 (2025)
- Life expectancy
- 60.7 years (2024)
- Urban population
- 32.2% of population (2025)
Largest cities: Bamako.
Also ranks #6 in population ages 0-14 share · #6 in age dependency ratio · #6 in birth rate.
#7 Angola
Angola ranks #7 on this list with 83.2 children under 15 per 100 working-age people.
- Capital
- Luanda
- Continent
- Africa
- Income group
- Lower middle income
- Population
- 39.04 million people (2025)
- GDP
- US$122.17 billion (2025)
- GDP per person
- US$3,130 (2025)
- Life expectancy
- 64.8 years (2024)
- Urban population
- 71.5% of population (2025)
Largest cities: Luanda, Quilamba Quiaxi.
Also ranks #4 in gini index · #4 in oil rents share of gdp · #5 in income share of richest 10%.
#8 Mozambique
Mozambique ranks #8 on this list with 83.2 children under 15 per 100 working-age people.
- Capital
- Maputo
- Continent
- Africa
- Income group
- Low income
- Population
- 35.63 million people (2025)
- GDP
- US$22.34 billion (2025)
- GDP per person
- US$626.9 (2025)
- Life expectancy
- 63.8 years (2024)
- Urban population
- 37.2% of population (2025)
Largest cities: Maputo, Matola.
Also ranks #2 in poverty headcount ratio · #3 in income share of richest 10% · #4 in debt service share of exports.
#9 Burundi
Burundi ranks #9 on this list with 82.3 children under 15 per 100 working-age people.
- Capital
- Gitega
- Continent
- Africa
- Income group
- Low income
- Population
- 14.39 million people (2025)
- GDP
- US$3.36 billion (2025)
- GDP per person
- US$233.8 (2025)
- Life expectancy
- 63.8 years (2024)
- Urban population
- 25.7% of population (2025)
Also ranks #1 in prevalence of stunting (under-5) · #3 in forest rents share of gdp · #3 in real effective exchange rate index.
#10 Uganda
Uganda ranks #10 on this list with 78.9 children under 15 per 100 working-age people.
- Capital
- Kampala
- Continent
- Africa
- Income group
- Low income
- Population
- 51.39 million people (2025)
- GDP
- US$61.99 billion (2025)
- GDP per person
- US$1,206 (2025)
- Life expectancy
- 68.5 years (2024)
- Urban population
- 31.9% of population (2025)
Largest cities: Kampala.
Also ranks #6 in renewable energy share · #6 in refugee population by asylum · #7 in agricultural land share.
Profile facts: World Bank (CC BY 4.0) and Wikidata (CC0); weather links go to Purr Weather, another ChowChow Labs site.
Source and method
Age dependency ratio (young): each country's latest value (2020–2025), ranked from highest to lowest.
Source: The World Bank, indicator SP.POP.DPND.YG. Licence: CC BY 4.0. Retrieved: 2026-11-14.
The World Bank: Age dependency ratio, young (% of working-age population): World Population Prospects, United Nations (UN), publisher: UN Population Division (via World Development Indicators)
Original data provider, as recorded by the World Bank: World Population Prospects, United Nations (UN), publisher: UN Population Division; Staff estimates, World Bank (WB).
Values are shown as published. Provider terms: The World Bank. All licences: Sources & licences.