Mongolia vs China
Mongolia has a population of 3.5M, compared to China's 1.41B. China is 397.3 times more populous than Mongolia. Economically, China ($18.74T) has a GDP 787.7 times larger than Mongolia's ($23.8B). China covers 9,706,961 km², 6.2 times larger than Mongolia's 1,564,110 km². Life expectancy in China stands at 78.0 years, 5.8 years higher than Mongolia's 72.1 years.
MongoliaChina| Population | -99.7%3.5M | +39627.7%1.41B |
| Area | -83.9%1,564,110 km² | +520.6%9,706,961 km² |
| GDP | -99.9%$23.8B | +78673.5%$18.74T |
| GDP Per Capita | -49.3%$6,750.63 | +97.1%$13,303.148 |
| Life Expectancy | -7.5%72.1 yrs | +8.1%78.0 yrs |
| Infant Mortality | +153.3%11.4 | -60.5%4.5 |
| Literacy Rate | — | — |
| Unemployment | +13.4%5.2% | -11.8%4.6% |
| Capital | Ulan Bator | Beijing |
| Region | Asia | Asia |
| Languages | Mongolian | Chinese |
| Currencies | MNT (₮) | 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 397.3 times more populous than Mongolia, with 1.41B residents compared to 3.5M. Mongolia is a nation of 3.5M people, while China is one of fewer than three countries with a population exceeding 1 billion. In terms of population density, Mongolia averages 2 people per km² (sparse), while China averages 145 people per km² (moderate). While Mongolia has grown at 1.85% annually over the past decade, China has grown at 0.34% per year over the same period.
Economy Comparison
Mongolia is classified as a upper-middle-income economy, while China is classified as a upper-middle-income economy. The China economy ($18.74T) is 787.7 times larger than Mongolia's ($23.8B). Mongolia's GDP per capita of $6,750.63 is 40% below the regional average of 11,200 for Asia. China's GDP per capita of $13,303.148 is 19% above the regional average of 11,200 for Asia. On a per-capita basis, residents of China are on average 2.0 times wealthier than those in Mongolia.
Health & Quality of Life
Life expectancy in Mongolia is 72.1 years, compared to 78.0 years in China, a gap of 5.8 years. China (78.0 years) is 6.0 years above the global average of 72 years, while Mongolia (72.1 years) is at the global average of 72 years. At 11.4 deaths per 1,000 live births, Mongolia's infant mortality is 153% higher than China's 4.5.
Geographic Comparison
China (9,706,961 km²) is 6.2 times larger by land area than Mongolia (1,564,110 km²). Mongolia shares borders with 2 countries, while China borders 16 countries. Mongolia spans 2 timezones, compared to China's 1 timezone. Both Mongolia and China are located in Asia. Both countries fall within the Asia region, though they occupy different subregions: Eastern Asia and Eastern Asia.
Key Differences
The most significant difference between Mongolia and China is in GDP: Mongolia's $23.8B compared to China's $18.74T represents a 100% gap. The most significant difference between Mongolia and China is in population: Mongolia's 3.5M compared to China's 1.41B represents a 100% gap. The most significant difference between Mongolia and China is in land area: Mongolia's 1,564,110 km² compared to China's 9,706,961 km² represents a 84% gap. These disparities reflect the broader structural differences between Mongolia's upper-middle-income economy and China's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
China has a GDP per capita of $13,303.148, which is 2.0x that of Mongolia ($6,750.63). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in China is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
China is 64.0x more densely populated than Mongolia (145 vs 2 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Mongolia's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of China live an average of 5.8 years longer than those of Mongolia (78.0 vs 72.1 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
Mongolia's economy grew at 5.1% compared to China's 5.0%. Mongolia's high growth rate suggests a rapidly developing economy with expanding opportunities.
Frequently Asked Questions
Which is bigger, Mongolia or China by population?
China is larger by population, with 1.41B residents compared to Mongolia's 3.5M. China is 397.3 times more populous than Mongolia.
Which country has a higher GDP, Mongolia or China?
China has the higher GDP at $18.74T, compared to Mongolia's $23.8B. China's economy is 787.7 times larger.
How does life expectancy compare between Mongolia and China?
China has a higher life expectancy at 78.0 years, compared to Mongolia's 72.1 years. The gap between the two countries is 5.8 years. Mongolia's life expectancy is at 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, Mongolia or China?
China is larger by land area, covering 9,706,961 km² compared to Mongolia's 1,564,110 km². China is 6.2 times larger than Mongolia.
What languages are spoken in Mongolia and China?
Mongolia recognizes the following official language: Mongolian. China recognizes: Chinese. The two countries do not share an official language.
Which country has lower inflation, Mongolia or China?
China has lower inflation at 0.2%, compared to Mongolia's 6.2%. China's inflation is within the 2-3% range considered stable by most central banks, while Mongolia's rate is significantly above stable levels, at 1.8 times the global median.