South Korea Population 2024 Policy. According to current projections, south korea is expected to hit its peak population of 51.35 million people by 2024. S outh korea—the world’s poster child for demographic decline —has spent some $280 billion over the past 18 years to address its diminishing birth rate, which.

S outh korea—the world’s poster child for demographic decline —has spent some $280 billion over the past 18 years to address its diminishing birth rate, which. South korea’s population is aging at an alarming rate.