據溫(wen)州(zhou)市(shi)(shi)(shi)(shi)統計局數(shu)據，截至2023年末，在(zai)溫(wen)州(zhou)市(shi)(shi)(shi)(shi)下轄的(de)12個縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))中(zhong)，常(chang)住人(ren)(ren)(ren)(ren)口超過百萬(wan)的(de)縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))有4個，常(chang)住人(ren)(ren)(ren)(ren)口在(zai)50萬(wan)至100萬(wan)之間的(de)縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))有4個，常(chang)住人(ren)(ren)(ren)(ren)口在(zai)10萬(wan)至50萬(wan)之間的(de)縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))有4個。其中(zhong)，瑞安市(shi)(shi)(shi)(shi)常(chang)住人(ren)(ren)(ren)(ren)口153.46萬(wan)人(ren)(ren)(ren)(ren)，位居全市(shi)(shi)(shi)(shi)第一、浙江省第三，是2023年溫(wen)州(zhou)市(shi)(shi)(shi)(shi)人(ren)(ren)(ren)(ren)口最多(duo)的(de)縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))，也是2023年中(zhong)國常(chang)住人(ren)(ren)(ren)(ren)口最多(duo)的(de)十大縣(xian)(xian)(xian)級(ji)市(shi)(shi)(shi)(shi)之一。其次是樂清市(shi)(shi)(shi)(shi)和鹿(lu)城(cheng)區(qu)(qu)(qu)，常(chang)住人(ren)(ren)(ren)(ren)口分別是147.58萬(wan)人(ren)(ren)(ren)(ren)、120.94萬(wan)人(ren)(ren)(ren)(ren)。而洞頭區(qu)(qu)(qu)常(chang)住人(ren)(ren)(ren)(ren)口15.78萬(wan)人(ren)(ren)(ren)(ren)，是2023年溫(wen)州(zhou)市(shi)(shi)(shi)(shi)人(ren)(ren)(ren)(ren)口最少的(de)縣(xian)(xian)(xian)(區(qu)(qu)(qu)、市(shi)(shi)(shi)(shi))。