Compare
Cameroon vs Congo - Brazzaville
How Cameroon and Congo - Brazzaville compare on 37 measures, from 1820 to 2025. The main differences:
- Life expectancy · In 2023, Congo - Brazzaville was higher: 65.8 years against 63.7 years
- GDP per person · In 2025, Congo - Brazzaville was higher: $1,683 against $1,489
- Population · In 2023, Cameroon was higher: 28.4 million people against 6.18 million people
- Military spending · In 2025, Congo - Brazzaville was higher: 1.31% of GDP against 1.06% of GDP
- CO₂ per person · In 2024, Congo - Brazzaville was higher: 1.34 tonnes against 0.35 tonnes
- Life expectancyCameroon: 63.7 years in 2023Congo - Brazzaville: 65.8 years in 2023
- PopulationCameroon: 28.4 million people in 2023Congo - Brazzaville: 6.18 million people in 2023
- GDP per personCameroon: $1,489 in 2025Congo - Brazzaville: $1,683 in 2025
- TemperatureCameroon: 25.2 °C in 2025Congo - Brazzaville: 25.3 °C in 2025
Every measure
Health
- Life expectancyCameroon: 63.7 years in 2023Congo - Brazzaville: 65.8 years in 2023
- Child mortalityCameroon: 6.5 per 100 live births in 2024Congo - Brazzaville: 3.9 per 100 live births in 2024
- Infant mortalityCameroon: 47.4 per 1,000 live births in 2023Congo - Brazzaville: 28.8 per 1,000 live births in 2023
- DepressionCameroon: 3.75% in 2017Congo - Brazzaville: 4.01% in 2017
- Suicide rateCameroon: 14 per 100,000 people in 2017Congo - Brazzaville: 14 per 100,000 people in 2017
People
- PopulationCameroon: 28.4 million people in 2023Congo - Brazzaville: 6.18 million people in 2023
- Population growthCameroon: 2.64% a year in 2023Congo - Brazzaville: 2.42% a year in 2023
- Fertility rateCameroon: 4.32 births per woman in 2023Congo - Brazzaville: 4.16 births per woman in 2023
- Urban populationCameroon: 55.7% in 2025Congo - Brazzaville: 64.1% in 2025
- Median ageCameroon: 17.8 years in 2023Congo - Brazzaville: 18.3 years in 2023
- People aged 65 and overCameroon: 2.8% in 2023Congo - Brazzaville: 2.9% in 2023
- Net migration rateCameroon: -0.2 per 1,000 people in 2023Congo - Brazzaville: -0.2 per 1,000 people in 2023
Economy
- GDP per personCameroon: $1,489 in 2025Congo - Brazzaville: $1,683 in 2025
- GDP growthCameroon: 3.5% a year in 2025Congo - Brazzaville: 0.8% a year in 2022
- InflationCameroon: 3.5% a year in 2025Congo - Brazzaville: 2.6% a year in 2025
- Government debtCameroon: 40.5% of GDP in 2025Congo - Brazzaville: 100.4% of GDP in 2025
Education
Politics
Conflict
Military
- Military spendingCameroon: 1.06% of GDP in 2025Congo - Brazzaville: 1.31% of GDP in 2025
- Military spending in US dollarsCameroon: $580M in 2025Congo - Brazzaville: $190M in 2025
- Military spending per personCameroon: $21 in 2025Congo - Brazzaville: $32 in 2025
- Military share of state spendingCameroon: 6.5% of government spending in 2025Congo - Brazzaville: 6% of government spending in 2025
- Armed forces personnelCameroon: 34,000 people in 2020Congo - Brazzaville: 12,000 people in 2020
- National powerCameroon: 0.16% of world capability in 2022Congo - Brazzaville: 0.05% of world capability in 2022
- Armed forces, share of workersCameroon: 0.34% of the labour force in 2020Congo - Brazzaville: 0.55% of the labour force in 2020
- Arms importsCameroon: 2 million TIV in 2023Congo - Brazzaville: 9 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