5 Fastest Declining Countries in Asia

4. South Korea

Population Growth = -0.23%

The Republic of Korea, or South Korea, has seen a steady decline in population growth over the years, largely due to urbanization. The country has a population of nearly 51.7 million currently, which is expected to drop to 45.7 million by 2050. The population growth rate is expected to reach -0.84% in 2050, as per the United Nations.