Residential concentration of the new elite class between 2010 and 2020 in South Korea

Recently, a new elite class, often called the upper-middle class, has emerged as a distinct social group. This study aims to identify the spatial distribution of this new elite class in South Korea in the years 2010 and 2020. Using data from the Korean Labor and Income Panel Study, we defined new elites as those in 3-digit managerial and professional occupations with high wages (top 50%) and low property levels (bottom 50%). We utilized the Population and Housing Census to identify the spatial distribution of elite roles at the district level and visualized them using cartograms. We identified consistent elite concentrations in Seoul and southern Gyeonggi, but their presence was restricted to specific districts by 2020. Sejong emerged as an administrative hub attracting new elites. Moreover, Busan and Ulsan experienced increasing elite populations, whereas Gwangju and Daegu witnessed a decline. These findings highlight the growing spatial polarization of the new elite class. Our study provides a basis for policies aimed at improving educational opportunities and promoting social mobility.