Compare
South Africa vs United States
How South Africa and United States compare on 37 measures, from 1789 to 2025. The main differences:
- Life expectancy · In 2023, United States was higher: 79.3 years against 66.1 years
- GDP per person · In 2025, United States was higher: $67,950 against $5,713
- Population · In 2023, United States was higher: 344 million people against 63.2 million people
- Military spending · In 2025, United States was higher: 3.12% of GDP against 0.74% of GDP
- CO₂ per person · In 2024, United States was higher: 13.62 tonnes against 6.88 tonnes
- Life expectancySouth Africa: 66.1 years in 2023United States: 79.3 years in 2023
- PopulationSouth Africa: 63.2 million people in 2023United States: 344 million people in 2023
- GDP per personSouth Africa: $5,713 in 2025United States: $67,950 in 2025
- TemperatureSouth Africa: 18.3 °C in 2025United States: 10.5 °C in 2025
Every measure
Health
- Life expectancySouth Africa: 66.1 years in 2023United States: 79.3 years in 2023
- Child mortalitySouth Africa: 3.5 per 100 live births in 2024United States: 0.7 per 100 live births in 2024
- Infant mortalitySouth Africa: 27.9 per 1,000 live births in 2023United States: 5.3 per 1,000 live births in 2023
- DepressionSouth Africa: 3.75% in 2017United States: 4.84% in 2017
- Suicide rateSouth Africa: 11.2 per 100,000 people in 2017United States: 12.8 per 100,000 people in 2017
People
- PopulationSouth Africa: 63.2 million people in 2023United States: 344 million people in 2023
- Population growthSouth Africa: 1.32% a year in 2023United States: 0.58% a year in 2023
- Fertility rateSouth Africa: 2.22 births per woman in 2023United States: 1.62 births per woman in 2023
- Urban populationSouth Africa: 63.8% in 2025United States: 80.2% in 2025
- Median ageSouth Africa: 28.2 years in 2023United States: 38 years in 2023
- People aged 65 and overSouth Africa: 6.5% in 2023United States: 17.4% in 2023
- Net migration rateSouth Africa: 3.6 per 1,000 people in 2023United States: 3.9 per 1,000 people in 2023
Economy
- GDP per personSouth Africa: $5,713 in 2025United States: $67,950 in 2025
- GDP growthSouth Africa: 1.1% a year in 2025United States: 2.3% a year in 2025
- InflationSouth Africa: 3.2% a year in 2025United States: 2.7% a year in 2025
- Government debtSouth Africa: 76% of GDP in 2024United States: 124.4% of GDP in 2025
Education
Politics
Conflict
Military
- Military spendingSouth Africa: 0.74% of GDP in 2025United States: 3.12% of GDP in 2025
- Military spending in US dollarsSouth Africa: $3B in 2025United States: $929B in 2025
- Military spending per personSouth Africa: $49 in 2025United States: $2,755 in 2025
- Military share of state spendingSouth Africa: 2.2% of government spending in 2025United States: 8.3% of government spending in 2025
- Armed forces personnelSouth Africa: 89,000 people in 2020United States: 1.4 million people in 2020
- National powerSouth Africa: 0.55% of world capability in 2022United States: 12.36% of world capability in 2022
- Armed forces, share of workersSouth Africa: 0.4% of the labour force in 2020United States: 0.84% of the labour force in 2020
- Arms importsSouth Africa: 30 million TIV in 2025United States: 745 million TIV in 2025
- Arms exportsSouth Africa: 115 million TIV in 2025United States: 14 billion TIV in 2025
Climate
Technology and environment
Each country on its own
Good to know
- Sources: UN, Gapminder and UN IGME, IHME, World Bank, IMF, 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