據溫(wen)州(zhou)市(shi)(shi)統(tong)計局數據，截(jie)至2023年(nian)末(mo)，在溫(wen)州(zhou)市(shi)(shi)下轄的(de)(de)12個(ge)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))中，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)超過百(bai)萬(wan)(wan)的(de)(de)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))有(you)4個(ge)，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)在50萬(wan)(wan)至100萬(wan)(wan)之(zhi)間的(de)(de)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))有(you)4個(ge)，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)在10萬(wan)(wan)至50萬(wan)(wan)之(zhi)間的(de)(de)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))有(you)4個(ge)。其中，瑞安市(shi)(shi)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)153.46萬(wan)(wan)人(ren)(ren)(ren)，位居(ju)全(quan)市(shi)(shi)第(di)一(yi)、浙江省(sheng)第(di)三，是(shi)2023年(nian)溫(wen)州(zhou)市(shi)(shi)人(ren)(ren)(ren)口(kou)最多(duo)的(de)(de)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))，也是(shi)2023年(nian)中國(guo)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)最多(duo)的(de)(de)十(shi)大縣(xian)(xian)(xian)級市(shi)(shi)之(zhi)一(yi)。其次是(shi)樂清市(shi)(shi)和鹿城區(qu)(qu)，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)分別是(shi)147.58萬(wan)(wan)人(ren)(ren)(ren)、120.94萬(wan)(wan)人(ren)(ren)(ren)。而洞頭(tou)區(qu)(qu)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)(ren)口(kou)15.78萬(wan)(wan)人(ren)(ren)(ren)，是(shi)2023年(nian)溫(wen)州(zhou)市(shi)(shi)人(ren)(ren)(ren)口(kou)最少的(de)(de)縣(xian)(xian)(xian)(區(qu)(qu)、市(shi)(shi))。