Guam vs China
Guam has a population of 154K, compared to China's 1.41B. China is 9154.4 times more populous than Guam. China covers 9,706,961 km², 17681.2 times larger than Guam's 549 km². Life expectancy in China stands at 78.0 years, 0.7 years higher than Guam's 77.2 years.
GuamChina| Population | -100.0%154K | +915342.4%1.41B |
| Area | -100.0%549 km² | +1768016.8%9,706,961 km² |
| GDP | — | $18.74T |
| GDP Per Capita | — | $13,303.148 |
| Life Expectancy | -1.0%77.2 yrs | +1.0%78.0 yrs |
| Infant Mortality | — | 4.5 |
| Literacy Rate | — | — |
| Unemployment | +20.7%5.6% | -17.1%4.6% |
| Capital | Hagåtña | Beijing |
| Region | Oceania | Asia |
| Languages | Chamorro, English, Spanish | Chinese |
| Currencies | USD ($) | CNY (¥) |
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 9154.4 times more populous than Guam, with 1.41B residents compared to 154K. Guam is a nation of 154K people, while China is one of fewer than three countries with a population exceeding 1 billion. In terms of population density, Guam averages 280 people per km² (dense), while China averages 145 people per km² (moderate). While Guam has grown at 0.03% annually over the past decade, China has grown at 0.34% per year over the same period.
Economy Comparison
Guam is classified as a low-income economy, while China is classified as a upper-middle-income economy. China's GDP stands at $18.74T. GDP data is not available for Guam. Economic indicator data is not available for Guam. China's GDP per capita of $13,303.148 is 19% above the regional average of 11,200 for Asia.
Health & Quality of Life
Life expectancy in Guam is 77.2 years, compared to 78.0 years in China, a gap of 0.7 years. China (78.0 years) is 6.0 years above the global average of 72 years, while Guam (77.2 years) is 5.2 years above the global average of 72 years. China's infant mortality rate is 4.5 per 1,000 live births. Infant mortality data is not available for Guam.
Geographic Comparison
China (9,706,961 km²) is 17681.2 times larger by land area than Guam (549 km²). Guam shares borders with 0 countries, while China borders 16 countries. Guam spans 1 timezone, compared to China's 1 timezone. Guam lies in Oceania, while China is located in Asia. Guam is categorized within the Oceania region (Micronesia), whereas China belongs to Asia (Eastern Asia).
Key Differences
The most significant difference between Guam and China is in land area: Guam's 549 km² compared to China's 9,706,961 km² represents a 100% gap. The most significant difference between Guam and China is in population: Guam's 154K compared to China's 1.41B represents a 100% gap. The most significant difference between Guam and China is in life expectancy: Guam's 77.2 years compared to China's 78.0 years represents a 1% gap. These disparities reflect the broader structural differences between Guam's low-income economy and China's upper-middle-income economy.
At a Glance: What the Numbers Mean
Population Density
Guam is 1.9x more densely populated than China (280 vs 145 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. China's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of China live an average of 0.7 years longer than those of Guam (78.0 vs 77.2 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.
Frequently Asked Questions
Which is bigger, Guam or China by population?
China is larger by population, with 1.41B residents compared to Guam's 154K. China is 9154.4 times more populous than Guam.
Which country has a higher GDP, Guam or China?
GDP data is not available for Guam. Please refer to the World Bank for the most current figures.
How does life expectancy compare between Guam and China?
China has a higher life expectancy at 78.0 years, compared to Guam's 77.2 years. The gap between the two countries is 0.7 years. Guam's life expectancy is 5.2 years above the global average of 72 years, while China's is 6.0 years above the global average of 72 years.
Which country is larger by area, Guam or China?
China is larger by land area, covering 9,706,961 km² compared to Guam's 549 km². China is 17681.2 times larger than Guam.
What languages are spoken in Guam and China?
Guam recognizes the following languages: Chamorro, English, Spanish. China recognizes: Chinese. The two countries do not share an official language.
Which country has lower inflation, Guam or China?
Inflation data is not available for Guam. China's inflation rate is 0.2%.