Compare
Cameroon vs Senegal
How Cameroon and Senegal compare on 37 measures, from 1820 to 2025. The main differences:
- Life expectancy · In 2023, Senegal was higher: 68.7 years against 63.7 years
- GDP per person · In 2025, Senegal was higher: $1,582 against $1,489
- Population · In 2023, Cameroon was higher: 28.4 million people against 18.1 million people
- Military spending · In 2025, Senegal was higher: 1.56% of GDP against 1.06% of GDP
- CO₂ per person · In 2024, Senegal was higher: 0.77 tonnes against 0.35 tonnes
Every measure
Health
- Life expectancyCameroon: 63.7 years in 2023Senegal: 68.7 years in 2023
- Child mortalityCameroon: 6.5 per 100 live births in 2024Senegal: 3.7 per 100 live births in 2024
- Infant mortalityCameroon: 47.4 per 1,000 live births in 2023Senegal: 24.1 per 1,000 live births in 2023
- DepressionCameroon: 3.75% in 2017Senegal: 3.37% in 2017
- Suicide rateCameroon: 14 per 100,000 people in 2017Senegal: 12.9 per 100,000 people in 2017
People
- PopulationCameroon: 28.4 million people in 2023Senegal: 18.1 million people in 2023
- Population growthCameroon: 2.64% a year in 2023Senegal: 2.33% a year in 2023
- Fertility rateCameroon: 4.32 births per woman in 2023Senegal: 3.82 births per woman in 2023
- Urban populationCameroon: 55.7% in 2025Senegal: 55.8% in 2025
- Median ageCameroon: 17.8 years in 2023Senegal: 19.1 years in 2023
- People aged 65 and overCameroon: 2.8% in 2023Senegal: 3.6% in 2023
- Net migration rateCameroon: -0.2 per 1,000 people in 2023Senegal: -0.6 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingCameroon: 1.06% of GDP in 2025Senegal: 1.56% of GDP in 2025
- Military spending in US dollarsCameroon: $580M in 2025Senegal: $533M in 2025
- Military spending per personCameroon: $21 in 2025Senegal: $30 in 2025
- Military share of state spendingCameroon: 6.5% of government spending in 2025Senegal: 5.2% of government spending in 2025
- Armed forces personnelCameroon: 34,000 people in 2020Senegal: 19,000 people in 2020
- National powerCameroon: 0.16% of world capability in 2022Senegal: 0.1% of world capability in 2022
- Armed forces, share of workersCameroon: 0.34% of the labour force in 2020Senegal: 0.37% of the labour force in 2020
- Arms importsCameroon: 2 million TIV in 2023Senegal: 79 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