average population of a conurbation
A conurbation is a region comprising a number of cities, large towns, and other urban areas that, through population growth and physical expansion, have merged to form one continuous urban and industrially developed area.he TaiheiyÅ Belt is the largest conurbation in Japan in every term, extending from Ibaraki Prefecture to Fukuoka Prefecture, running almost 1,200 km, with the total population of 82.9 million.