This study attempts to do research on improvement measures in enhancing social Welfare service for the elderly in the Korean population ageing of the 21^(st) century, this study is focused on investigating the current state of the major elderly welfare policy. And the purpose of this study is Korea will become most super-aged society in 2026. This research includes finding out ”first home care, and then social security”, Korea public policies of the welfare facilities for the elderly in today's aging society and how important impact on national competitiveness it is.