China vs United States
China has a population of 1.41B, compared to United States's 340.1M. China is 4.1 times more populous than United States. Economically, United States ($28.75T) has a GDP 1.5 times larger than China's ($18.74T). China covers 9,706,961 km², 1.0 times larger than United States's 9,525,067 km². Life expectancy in United States stands at 78.4 years, 0.4 years higher than China's 78.0 years.
ChinaUnited States| Population | +314.1%1.41B | -75.8%340.1M |
| Area | +1.9%9,706,961 km² | -1.9%9,525,067 km² |
| GDP | -34.8%$18.74T | +53.4%$28.75T |
| GDP Per Capita | -84.3%$13,303.148 | +535.4%$84,534.041 |
| Life Expectancy | -0.6%78.0 yrs | +0.6%78.4 yrs |
| Infant Mortality | -18.2%4.5 | +22.2%5.5 |
| Literacy Rate | — | — |
| Unemployment | +9.9%4.6% | -9.0%4.2% |
| Capital | Beijing | Washington, D.C. |
| Region | Asia | Americas |
| Languages | Chinese | English |
| Currencies | CNY (¥) | USD ($) |
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
China is 4.1 times more populous than United States, with 1.41B residents compared to 340.1M. China is one of fewer than three countries with a population exceeding 1 billion, while United States is among the world's 15 most populous countries. In terms of population density, China averages 145 people per km² (moderate), while United States averages 36 people per km² (sparse). While China has grown at 0.34% annually over the past decade, United States has grown at 0.62% per year over the same period.
Economy Comparison
China is classified as a upper-middle-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 1.5 times larger than China's ($18.74T). China's GDP per capita of $13,303.148 is 19% above the regional average of 11,200 for Asia. 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 6.4 times wealthier than those in China.
Health & Quality of Life
Life expectancy in China is 78.0 years, compared to 78.4 years in United States, a gap of 0.4 years. United States (78.4 years) is 6.4 years above the global average of 72 years, while China (78.0 years) is 6.0 years above the global average of 72 years. At 5.5 deaths per 1,000 live births, United States's infant mortality is 22% higher than China's 4.5.
Geographic Comparison
China (9,706,961 km²) is 1.0 times larger by land area than United States (9,525,067 km²). China shares borders with 16 countries, while United States borders 2 countries. China spans 1 timezone, compared to United States's 11 timezones. China lies in Asia, while United States is located in North America. China is categorized within the Asia region (Eastern Asia), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between China and United States is in GDP per capita: China's $13,303.148 compared to United States's $84,534.041 represents a 84% gap. The most significant difference between China and United States is in population: China's 1.41B compared to United States's 340.1M represents a 76% gap. The most significant difference between China and United States is in GDP: China's $18.74T compared to United States's $28.75T represents a 35% gap. These disparities reflect the broader structural differences between China's upper-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 6.4x that of China ($13,303.148). 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
China is 4.1x more densely populated than United States (145 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 0.4 years longer than those of China (78.4 vs 78.0 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a moderate difference that could narrow with continued development.
Economic Momentum
China's economy grew at 5.0% compared to United States's 2.8%. Both countries show healthy growth, though China has a modest edge in economic dynamism.
Frequently Asked Questions
Which is bigger, China or United States by population?
China is larger by population, with 1.41B residents compared to United States's 340.1M. China is 4.1 times more populous than United States.
Which country has a higher GDP, China or United States?
United States has the higher GDP at $28.75T, compared to China's $18.74T. United States's economy is 1.5 times larger.
How does life expectancy compare between China and United States?
United States has a higher life expectancy at 78.4 years, compared to China's 78.0 years. The gap between the two countries is 0.4 years. China's life expectancy is 6.0 years above 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, China or United States?
China is larger by land area, covering 9,706,961 km² compared to United States's 9,525,067 km². China is 1.0 times larger than United States.
What languages are spoken in China and United States?
China recognizes the following official language: Chinese. United States recognizes: English. The two countries do not share an official language.
Which country has lower inflation, China or United States?
China has lower inflation at 0.2%, compared to United States's 2.9%. China's inflation is within the 2-3% range considered stable by most central banks, while United States's rate is within the 2-3% range considered stable by most central banks.