截至2022年(nian)，全國(guo)(guo)31個省(sheng)(sheng)份均(jun)有(you)(you)博(bo)(bo)(bo)士(shi)(shi)培(pei)養單位，并且有(you)(you)19個省(sheng)(sheng)份擁(yong)(yong)有(you)(you)博(bo)(bo)(bo)士(shi)(shi)點的(de)高(gao)(gao)校(xiao)(xiao)(xiao)數(shu)超10個。京津冀、長(chang)三(san)角、珠(zhu)三(san)角這三(san)大區域共(gong)有(you)(you)164所(suo)博(bo)(bo)(bo)士(shi)(shi)學(xue)位授權高(gao)(gao)校(xiao)(xiao)(xiao)，占博(bo)(bo)(bo)士(shi)(shi)學(xue)位授權高(gao)(gao)校(xiao)(xiao)(xiao)總數(shu)的(de)四成。長(chang)三(san)角地(di)區的(de)三(san)省(sheng)(sheng)一市(shi)中(zhong)，擁(yong)(yong)有(you)(you)博(bo)(bo)(bo)士(shi)(shi)點的(de)高(gao)(gao)校(xiao)(xiao)(xiao)有(you)(you)74所(suo)，其中(zhong)江(jiang)蘇省(sheng)(sheng)27所(suo)、上海市(shi)22所(suo)、浙江(jiang)省(sheng)(sheng)15所(suo)、安徽省(sheng)(sheng)10所(suo)。京津冀地(di)區共(gong)擁(yong)(yong)有(you)(you)博(bo)(bo)(bo)士(shi)(shi)點高(gao)(gao)校(xiao)(xiao)(xiao)71所(suo)，其中(zhong)北京市(shi)47所(suo)。廣東省(sheng)(sheng)有(you)(you)19所(suo)高(gao)(gao)校(xiao)(xiao)(xiao)擁(yong)(yong)有(you)(you)博(bo)(bo)(bo)士(shi)(shi)學(xue)位授權資格(ge)。川(chuan)渝經濟圈中(zhong)的(de)四川(chuan)省(sheng)(sheng)和重(zhong)慶市(shi)共(gong)擁(yong)(yong)有(you)(you)23所(suo)博(bo)(bo)(bo)士(shi)(shi)點授權高(gao)(gao)校(xiao)(xiao)(xiao)。作為傳統(tong)老工業基地(di)的(de)“東三(san)省(sheng)(sheng)”擁(yong)(yong)有(you)(you)48所(suo)博(bo)(bo)(bo)士(shi)(shi)點高(gao)(gao)校(xiao)(xiao)(xiao)，占全國(guo)(guo)總數(shu)的(de)12%。