Compare
Guinea vs Zambia
How Guinea and Zambia compare on 37 measures, from 1820 to 2025. The main differences:
- Life expectancy · In 2023, Zambia was higher: 66.4 years against 60.7 years
- GDP per person · In 2025, Zambia was higher: $1,356 against $1,098
- Population · In 2023, Zambia was higher: 20.7 million people against 14.4 million people
- Military spending · In 2025, Guinea was higher: 2.03% of GDP against 1.26% of GDP
- CO₂ per person · In 2024, Zambia was higher: 0.54 tonnes against 0.35 tonnes
Every measure
Health
- Life expectancyGuinea: 60.7 years in 2023Zambia: 66.4 years in 2023
- Child mortalityGuinea: 9.2 per 100 live births in 2024Zambia: 4.8 per 100 live births in 2024
- Infant mortalityGuinea: 65.4 per 1,000 live births in 2023Zambia: 38.2 per 1,000 live births in 2023
- DepressionGuinea: 3.56% in 2017Zambia: 3.64% in 2017
- Suicide rateGuinea: 11.1 per 100,000 people in 2017Zambia: 13.1 per 100,000 people in 2017
People
- PopulationGuinea: 14.4 million people in 2023Zambia: 20.7 million people in 2023
- Population growthGuinea: 2.45% a year in 2023Zambia: 2.83% a year in 2023
- Fertility rateGuinea: 4.22 births per woman in 2023Zambia: 4.1 births per woman in 2023
- Urban populationGuinea: 38.5% in 2025Zambia: 45.9% in 2025
- Median ageGuinea: 18 years in 2023Zambia: 17.5 years in 2023
- People aged 65 and overGuinea: 3.4% in 2023Zambia: 1.9% in 2023
- Net migration rateGuinea: -0.3 per 1,000 people in 2023Zambia: 0.5 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingGuinea: 2.03% of GDP in 2025Zambia: 1.26% of GDP in 2025
- Military spending in US dollarsGuinea: $586M in 2025Zambia: $343M in 2025
- Military spending per personGuinea: $40 in 2025Zambia: $19 in 2025
- Military share of state spendingGuinea: 10.6% of government spending in 2025Zambia: 4.5% of government spending in 2025
- Armed forces personnelGuinea: 13,000 people in 2020Zambia: 16,000 people in 2020
- National powerGuinea: 0.07% of world capability in 2022Zambia: 0.1% of world capability in 2022
- Armed forces, share of workersGuinea: 0.32% of the labour force in 2020Zambia: 0.24% of the labour force in 2020
- Arms importsGuinea: 6 million TIV in 2025Zambia: 1 million TIV in 2024
Climate
Technology and environment
Each country on its own
Good to know
- Sources: UN, Gapminder and UN IGME, IHME, World Bank, IMF, UNESCO, Our World in Data, V-Dem, UCDP, SIPRI, IISS, Correlates of War, ERA5, CMIP6, EDGAR, ITU and FAO. Each measure’s page names its own and what it counts.
- Values are drawn on today’s borders. Years without a published value are left empty, never filled in.
How the layers work, where their data comes from and what they can’t tell you: Countries through time