Child mortality in South Korea 1900-2020

In 1900, the child mortality rate of the area of modern-day South Korea was just over five hundred deaths per thousand live births, meaning that over half of all children born in these years would not live beyond their fifth birthday. This rate would spike briefly in 1910, as the Korean peninsula was annexed by the Empire of Japan, before dropping by almost half over the next three decades. In 1940, the child mortality rate had fallen to 265 deaths per thousand births, before rising over three hundred deaths in the years between the Second World war and Korean War.

Following the end of the Korean War with the 1953 armistice, however, child mortality would resume upon its earlier trajectory. As a result, child mortality would fall to just nine deaths per thousand births by the turn of the century, and in 2020, it is estimated that 99.7 percent of children born in South Korea will survive past their fifth birthday.