Origin of the migrants stock in Republic of Korea
Republic of Korea (Population: 51,858,481 )
| China | 756684 |
| Viet Nam | 260609 |
| Thailand | 199861 |
| Uzbekistan | 59361 |
| United States of America | 53226 |
| Mongolia | 45698 |
| Nepal | 43743 |
| Philippines | 37555 |
| Cambodia | 33452 |
| Kazakhstan | 30061 |