據陽(yang)泉市統計局數據，截(jie)至2022年末(mo)，陽(yang)泉市平定縣(xian)常(chang)(chang)住人(ren)(ren)(ren)口(kou)30.36萬(wan)人(ren)(ren)(ren)，是2022年陽(yang)泉市常(chang)(chang)住人(ren)(ren)(ren)口(kou)最多的(de)縣(xian)(區(qu))；其次是盂(yu)縣(xian)27.92萬(wan)人(ren)(ren)(ren)、郊區(qu)27.59萬(wan)人(ren)(ren)(ren)，而城區(qu)常(chang)(chang)住人(ren)(ren)(ren)口(kou)22.45萬(wan)人(ren)(ren)(ren)，是2022年陽(yang)泉市常(chang)(chang)住人(ren)(ren)(ren)口(kou)最少(shao)的(de)縣(xian)(區(qu))。從人(ren)(ren)(ren)口(kou)抽樣調查結(jie)果顯(xian)(xian)示，陽(yang)泉市常(chang)(chang)住人(ren)(ren)(ren)口(kou)規(gui)模略(lve)有增加(jia)，中心城區(qu)人(ren)(ren)(ren)口(kou)聚集(ji)趨勢(shi)明(ming)顯(xian)(xian)，市區(qu)人(ren)(ren)(ren)口(kou)達到72.83萬(wan)人(ren)(ren)(ren)，占全市總(zong)人(ren)(ren)(ren)口(kou)比為55.55%。

從城(cheng)(cheng)(cheng)鄉人(ren)口來(lai)看，截至(zhi)2022年末，陽(yang)(yang)泉(quan)市(shi)下轄的(de)(de)城(cheng)(cheng)(cheng)區、礦區城(cheng)(cheng)(cheng)鎮化(hua)率(lv)分別是(shi)(shi)100%、99.45%，城(cheng)(cheng)(cheng)鎮化(hua)率(lv)均高于(yu)全市(shi)平均水平（72.29%），其中(zhong)，礦區是(shi)(shi)陽(yang)(yang)泉(quan)市(shi)城(cheng)(cheng)(cheng)鎮化(hua)水平最高的(de)(de)縣(xian)(區)，全部為城(cheng)(cheng)(cheng)鎮人(ren)口。而盂縣(xian)城(cheng)(cheng)(cheng)鎮化(hua)率(lv)僅(jin)50.21%，是(shi)(shi)陽(yang)(yang)泉(quan)市(shi)城(cheng)(cheng)(cheng)鎮化(hua)水平最低的(de)(de)縣(xian)(區)。