East Asia Demographics Demographics

| Country | Area_km² | Population | Population_density_per_km² | HDI_2011 | Capital |
|---|---|---|---|---|---|
| China (PRC) | 9640011 | 1339724852 | 138 | 0.699 | Beijing |
| Hong Kong (PRC) | 1104 | 7061200 | 6390 | 0.898 | Hong Kong |
| Japan | 377930 | 127950000 | 337 | 0.901 | Tokyo |
| Macau (PRC) | 30 | 556800 | 18662 | No Data | Macau |
| Mongolia | 1564100 | 2809600 | 2 | 0.653 | Ulaanbaatar |
| North Korea | 120538 | 24346000 | 198 | No Data | Pyongyang |
| South Korea | 100210 | 48988833 | 500 | 0.897 | Seoul |