據(ju)韓(han)(han)(han)國(guo)統(tong)計廳(ting)發布統(tong)計數據(ju)顯示,截至(zhi)(zhi)2021年(nian)(nian)(nian)(nian)末(mo),韓(han)(han)(han)國(guo)總人(ren)(ren)(ren)(ren)口(kou)(kou)5175萬(wan)人(ren)(ren)(ren)(ren)(含在(zai)韓(han)(han)(han)居住(zhu)外國(guo)人(ren)(ren)(ren)(ren)),將較2020年(nian)(nian)(nian)(nian)的(de)(de)(de)5184萬(wan)人(ren)(ren)(ren)(ren)減少9萬(wan)人(ren)(ren)(ren)(ren)。也意味著,韓(han)(han)(han)國(guo)人(ren)(ren)(ren)(ren)口(kou)(kou)在(zai)2020年(nian)(nian)(nian)(nian)達到頂峰后,2021年(nian)(nian)(nian)(nian)起,韓(han)(han)(han)國(guo)出現總人(ren)(ren)(ren)(ren)口(kou)(kou)的(de)(de)(de)負增長。據(ju)韓(han)(han)(han)國(guo)統(tong)計廳(ting)估計,今后10年(nian)(nian)(nian)(nian),韓(han)(han)(han)國(guo)人(ren)(ren)(ren)(ren)口(kou)(kou)將年(nian)(nian)(nian)(nian)均減少6萬(wan)左右(you),預計2030年(nian)(nian)(nian)(nian),韓(han)(han)(han)國(guo)人(ren)(ren)(ren)(ren)口(kou)(kou)將達5120萬(wan)人(ren)(ren)(ren)(ren),2040年(nian)(nian)(nian)(nian)降(jiang)至(zhi)(zhi)5019萬(wan)人(ren)(ren)(ren)(ren),之后降(jiang)速加快。而據(ju)聯合國(guo)最新數據(ju),截至(zhi)(zhi)2022年(nian)(nian)(nian)(nian)5月,韓(han)(han)(han)國(guo)總人(ren)(ren)(ren)(ren)口(kou)(kou)為 25977543人(ren)(ren)(ren)(ren)(不(bu)含居住(zhu)在(zai)國(guo)外的(de)(de)(de)韓(han)(han)(han)國(guo)人(ren)(ren)(ren)(ren),為概(gai)算值),在(zai)世界235個國(guo)家/地區中排名第(di)54,在(zai)亞洲(zhou)排名第(di)21位。