據(ju)(ju)溫州市(shi)(shi)(shi)統(tong)計局(ju)數(shu)據(ju)(ju)，截至(zhi)2023年末，在(zai)(zai)溫州市(shi)(shi)(shi)下轄的(de)(de)(de)12個(ge)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))中，常(chang)(chang)住(zhu)人(ren)口(kou)(kou)超過(guo)百萬(wan)(wan)(wan)的(de)(de)(de)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))有(you)4個(ge)，常(chang)(chang)住(zhu)人(ren)口(kou)(kou)在(zai)(zai)50萬(wan)(wan)(wan)至(zhi)100萬(wan)(wan)(wan)之(zhi)(zhi)間的(de)(de)(de)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))有(you)4個(ge)，常(chang)(chang)住(zhu)人(ren)口(kou)(kou)在(zai)(zai)10萬(wan)(wan)(wan)至(zhi)50萬(wan)(wan)(wan)之(zhi)(zhi)間的(de)(de)(de)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))有(you)4個(ge)。其中，瑞安(an)市(shi)(shi)(shi)常(chang)(chang)住(zhu)人(ren)口(kou)(kou)153.46萬(wan)(wan)(wan)人(ren)，位居(ju)全市(shi)(shi)(shi)第(di)一、浙江省第(di)三(san)，是2023年溫州市(shi)(shi)(shi)人(ren)口(kou)(kou)最(zui)(zui)多(duo)的(de)(de)(de)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))，也是2023年中國常(chang)(chang)住(zhu)人(ren)口(kou)(kou)最(zui)(zui)多(duo)的(de)(de)(de)十大縣(xian)(xian)(xian)(xian)級市(shi)(shi)(shi)之(zhi)(zhi)一。其次是樂清市(shi)(shi)(shi)和鹿城區，常(chang)(chang)住(zhu)人(ren)口(kou)(kou)分別是147.58萬(wan)(wan)(wan)人(ren)、120.94萬(wan)(wan)(wan)人(ren)。而(er)洞頭區常(chang)(chang)住(zhu)人(ren)口(kou)(kou)15.78萬(wan)(wan)(wan)人(ren)，是2023年溫州市(shi)(shi)(shi)人(ren)口(kou)(kou)最(zui)(zui)少的(de)(de)(de)縣(xian)(xian)(xian)(xian)(區、市(shi)(shi)(shi))。