據陽(yang)(yang)(yang)泉(quan)市(shi)(shi)(shi)(shi)(shi)統計局數據，截至2022年(nian)末，陽(yang)(yang)(yang)泉(quan)市(shi)(shi)(shi)(shi)(shi)平定縣(xian)(xian)常(chang)(chang)住(zhu)人(ren)(ren)口30.36萬(wan)(wan)(wan)人(ren)(ren)，是(shi)2022年(nian)陽(yang)(yang)(yang)泉(quan)市(shi)(shi)(shi)(shi)(shi)常(chang)(chang)住(zhu)人(ren)(ren)口最(zui)多的(de)縣(xian)(xian)(區(qu))；其次(ci)是(shi)盂縣(xian)(xian)27.92萬(wan)(wan)(wan)人(ren)(ren)、郊區(qu)27.59萬(wan)(wan)(wan)人(ren)(ren)，而城區(qu)常(chang)(chang)住(zhu)人(ren)(ren)口22.45萬(wan)(wan)(wan)人(ren)(ren)，是(shi)2022年(nian)陽(yang)(yang)(yang)泉(quan)市(shi)(shi)(shi)(shi)(shi)常(chang)(chang)住(zhu)人(ren)(ren)口最(zui)少的(de)縣(xian)(xian)(區(qu))。從(cong)人(ren)(ren)口抽(chou)樣調(diao)查(cha)結果顯(xian)示，陽(yang)(yang)(yang)泉(quan)市(shi)(shi)(shi)(shi)(shi)常(chang)(chang)住(zhu)人(ren)(ren)口規模略有(you)增加，中(zhong)心城區(qu)人(ren)(ren)口聚集趨勢明(ming)顯(xian)，市(shi)(shi)(shi)(shi)(shi)區(qu)人(ren)(ren)口達到72.83萬(wan)(wan)(wan)人(ren)(ren)，占全市(shi)(shi)(shi)(shi)(shi)總人(ren)(ren)口比(bi)為55.55%。

從城(cheng)(cheng)鄉(xiang)人口來看，截至2022年末(mo)，陽泉市下轄的(de)城(cheng)(cheng)區、礦區城(cheng)(cheng)鎮(zhen)化(hua)率分別是100%、99.45%，城(cheng)(cheng)鎮(zhen)化(hua)率均高(gao)于(yu)全市平均水(shui)平（72.29%），其中，礦區是陽泉市城(cheng)(cheng)鎮(zhen)化(hua)水(shui)平最高(gao)的(de)縣(區)，全部(bu)為城(cheng)(cheng)鎮(zhen)人口。而(er)盂縣城(cheng)(cheng)鎮(zhen)化(hua)率僅50.21%，是陽泉市城(cheng)(cheng)鎮(zhen)化(hua)水(shui)平最低的(de)縣(區)。