The current population status of Busan, which is expected to give way to Incheon, the second city, soon jpg

Busan’s population evaporated by 250,000 people over 10 years.

The problem is that looking at recent data

Busan is losing about 30,000 people a year.

Incheon increases by about 30,000 people a year.

Even considering the difference of 250,000 people

If the gap is narrowed by 50,000 to 60,000 people a year, it will be soon.