Cameroon vs United States
Cameroon has a population of 29.4M, compared to United States's 340.1M. United States is 11.6 times more populous than Cameroon. Economically, United States ($28.75T) has a GDP 539.5 times larger than Cameroon's ($53.3B). United States covers 9,525,067 km², 20.0 times larger than Cameroon's 475,442 km². Life expectancy in United States stands at 78.4 years, 14.7 years higher than Cameroon's 63.7 years.
CameroonUnited States| Population | -91.3%29.4M | +1055.2%340.1M |
| Area | -95.0%475,442 km² | +1903.4%9,525,067 km² |
| GDP | -99.8%$53.3B | +53845.1%$28.75T |
| GDP Per Capita | -97.8%$1,830.008 | +4519.3%$84,534.041 |
| Life Expectancy | -18.7%63.7 yrs | +23.1%78.4 yrs |
| Infant Mortality | +649.1%41.2 | -86.7%5.5 |
| Literacy Rate | — | — |
| Unemployment | -14.2%3.6% | +16.5%4.2% |
| Capital | Yaoundé | Washington, D.C. |
| Region | Africa | Americas |
| Languages | English, French | English |
| Currencies | XAF (Fr) | USD ($) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
United States is 11.6 times more populous than Cameroon, with 340.1M residents compared to 29.4M. Cameroon is a nation of 29.4M people, while United States is among the world's 15 most populous countries. In terms of population density, Cameroon averages 62 people per km² (moderate), while United States averages 36 people per km² (sparse). While Cameroon has grown at 2.86% annually over the past decade, United States has grown at 0.62% per year over the same period.
Economy Comparison
Cameroon is classified as a lower-middle-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 539.5 times larger than Cameroon's ($53.3B). Cameroon's GDP per capita of $1,830.008 is 17% below the regional average of 2,200 for Africa. United States's GDP per capita of $84,534.041 is 526% above the regional average of 13,500 for Americas. On a per-capita basis, residents of United States are on average 46.2 times wealthier than those in Cameroon.
Health & Quality of Life
Life expectancy in Cameroon is 63.7 years, compared to 78.4 years in United States, a gap of 14.7 years. United States (78.4 years) is 6.4 years above the global average of 72 years, while Cameroon (63.7 years) is 8.3 years below the global average of 72 years. At 41.2 deaths per 1,000 live births, Cameroon's infant mortality is 649% higher than United States's 5.5.
Geographic Comparison
United States (9,525,067 km²) is 20.0 times larger by land area than Cameroon (475,442 km²). Cameroon shares borders with 6 countries, while United States borders 2 countries. Cameroon spans 1 timezone, compared to United States's 11 timezones. Cameroon lies in Africa, while United States is located in North America. Cameroon is categorized within the Africa region (Middle Africa), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between Cameroon and United States is in GDP: Cameroon's $53.3B compared to United States's $28.75T represents a 100% gap. The most significant difference between Cameroon and United States is in GDP per capita: Cameroon's $1,830.008 compared to United States's $84,534.041 represents a 98% gap. The most significant difference between Cameroon and United States is in land area: Cameroon's 475,442 km² compared to United States's 9,525,067 km² represents a 95% gap. These disparities reflect the broader structural differences between Cameroon's lower-middle-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
United States has a GDP per capita of $84,534.041, which is 46.2x that of Cameroon ($1,830.008). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in United States is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Cameroon is 1.7x more densely populated than United States (62 vs 36 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. United States's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of United States live an average of 14.7 years longer than those of Cameroon (78.4 vs 63.7 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a substantial gap that suggests significant differences in healthcare systems and overall living conditions.
Economic Momentum
Cameroon's economy grew at 3.5% compared to United States's 2.8%. Both countries show healthy growth, though Cameroon has a modest edge in economic dynamism.
Frequently Asked Questions
Which is bigger, Cameroon or United States by population?
United States is larger by population, with 340.1M residents compared to Cameroon's 29.4M. United States is 11.6 times more populous than Cameroon.
Which country has a higher GDP, Cameroon or United States?
United States has the higher GDP at $28.75T, compared to Cameroon's $53.3B. United States's economy is 539.5 times larger.
How does life expectancy compare between Cameroon and United States?
United States has a higher life expectancy at 78.4 years, compared to Cameroon's 63.7 years. The gap between the two countries is 14.7 years. Cameroon's life expectancy is 8.3 years below the global average of 72 years, while United States's is 6.4 years above the global average of 72 years.
Which country is larger by area, Cameroon or United States?
United States is larger by land area, covering 9,525,067 km² compared to Cameroon's 475,442 km². United States is 20.0 times larger than Cameroon.
What languages are spoken in Cameroon and United States?
Cameroon recognizes the following languages: English, French. United States recognizes: English. Both countries share at least one common language.
Which country has lower inflation, Cameroon or United States?
United States has lower inflation at 2.9%, compared to Cameroon's 4.5%. United States's inflation is within the 2-3% range considered stable by most central banks, while Cameroon's rate is moderately elevated above the global median of 3.5%.