珠(zhu)江三(san)角洲(zhou)，地(di)(di)處華南地(di)(di)區，位于中(zhong)國(guo)(guo)廣(guang)(guang)東(dong)(dong)省(sheng)中(zhong)南部(bu)，明清時期稱為廣(guang)(guang)州府，包括(kuo)廣(guang)(guang)州、佛山、肇(zhao)慶(qing)、深圳、東(dong)(dong)莞(guan)、惠州、珠(zhu)海、中(zhong)山、江門九個城市。據統計，截至2022年末，珠(zhu)三(san)角地(di)(di)區常住(zhu)總人口(kou)(kou)為7829.43萬人，占廣(guang)(guang)東(dong)(dong)省(sheng)總人口(kou)(kou)（2022年廣(guang)(guang)東(dong)(dong)人口(kou)(kou)為12656.8萬人）61.86%，占全國(guo)(guo)人口(kou)(kou)（按141175萬人計算(suan)）的5.5%。珠(zhu)江三(san)角洲(zhou)以(yi)占廣(guang)(guang)東(dong)(dong)省(sheng)國(guo)(guo)土面積不到1/3，集聚了國(guo)(guo)內經濟第一大(da)省(sheng)超過(guo)60%的人口(kou)(kou)，是廣(guang)(guang)東(dong)(dong)人口(kou)(kou)最密(mi)集的地(di)(di)區，也是中(zhong)國(guo)(guo)人口(kou)(kou)最集中(zhong)的地(di)(di)區之一。

珠(zhu)三角地(di)(di)(di)區包括“廣(guang)(guang)佛肇(zhao)”（廣(guang)(guang)州、佛山、肇(zhao)慶）、“深莞(guan)(guan)(guan)惠(hui)(hui)”（深圳、東(dong)莞(guan)(guan)(guan)、惠(hui)(hui)州）、“珠(zhu)中(zhong)江”（珠(zhu)海、中(zhong)山、江門）等三個(ge)都(dou)市(shi)(shi)(shi)群。在(zai)所屬(shu)的(de)(de)9個(ge)地(di)(di)(di)級(ji)市(shi)(shi)(shi)中(zhong)，截至2022年(nian)末，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)超過千萬(wan)(wan)(wan)的(de)(de)城(cheng)市(shi)(shi)(shi)有3個(ge)，分別是(shi)(shi)(shi)廣(guang)(guang)州市(shi)(shi)(shi)、深圳市(shi)(shi)(shi)、東(dong)莞(guan)(guan)(guan)市(shi)(shi)(shi)；常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)在(zai)500萬(wan)(wan)(wan)至1000萬(wan)(wan)(wan)之間(jian)的(de)(de)城(cheng)市(shi)(shi)(shi)有2個(ge)，分別是(shi)(shi)(shi)佛山市(shi)(shi)(shi)和惠(hui)(hui)州市(shi)(shi)(shi)；其余4個(ge)城(cheng)市(shi)(shi)(shi)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)在(zai)200萬(wan)(wan)(wan)至500萬(wan)(wan)(wan)之間(jian)。其中(zhong)，廣(guang)(guang)州市(shi)(shi)(shi)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)1873.41萬(wan)(wan)(wan)人(ren)(ren)、戶(hu)籍人(ren)(ren)口(kou)(kou)(kou)(kou)1034.91萬(wan)(wan)(wan)人(ren)(ren)，戶(hu)籍人(ren)(ren)口(kou)(kou)(kou)(kou)和常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)均位居全(quan)省第一(yi)，是(shi)(shi)(shi)2022年(nian)珠(zhu)三角地(di)(di)(di)區人(ren)(ren)口(kou)(kou)(kou)(kou)最多(duo)的(de)(de)城(cheng)市(shi)(shi)(shi)；其次是(shi)(shi)(shi)深圳市(shi)(shi)(shi)和東(dong)莞(guan)(guan)(guan)市(shi)(shi)(shi)，常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)分別是(shi)(shi)(shi)1766.18萬(wan)(wan)(wan)人(ren)(ren)、1043.7萬(wan)(wan)(wan)人(ren)(ren)，三座城(cheng)市(shi)(shi)(shi)總(zong)人(ren)(ren)口(kou)(kou)(kou)(kou)達到4683.29萬(wan)(wan)(wan)人(ren)(ren)，占粵港澳大灣區總(zong)人(ren)(ren)口(kou)(kou)(kou)(kou)的(de)(de)59.8%，珠(zhu)三角地(di)(di)(di)區超過一(yi)半的(de)(de)人(ren)(ren)集中(zhong)在(zai)廣(guang)(guang)州、東(dong)莞(guan)(guan)(guan)和深圳三城(cheng)。而(er)珠(zhu)海市(shi)(shi)(shi)常(chang)(chang)住(zhu)(zhu)人(ren)(ren)口(kou)(kou)(kou)(kou)僅(jin)247.72萬(wan)(wan)(wan)人(ren)(ren)，是(shi)(shi)(shi)2022年(nian)珠(zhu)三角地(di)(di)(di)區人(ren)(ren)口(kou)(kou)(kou)(kou)最少的(de)(de)城(cheng)市(shi)(shi)(shi)。

從(cong)珠(zhu)三(san)角(jiao)地(di)區(qu)常住人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)數據來(lai)看，自2010年(nian)(nian)(nian)(nian)(nian)至(zhi)2022年(nian)(nian)(nian)(nian)(nian)，珠(zhu)三(san)角(jiao)地(di)區(qu)常住人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)一直處于持續增(zeng)(zeng)(zeng)長(chang)，由2010年(nian)(nian)(nian)(nian)(nian)的(de)(de)5622.95萬人(ren)(ren)(ren)(ren)(ren)(ren)，增(zeng)(zeng)(zeng)長(chang)至(zhi)2022年(nian)(nian)(nian)(nian)(nian)的(de)(de)7829.43萬人(ren)(ren)(ren)(ren)(ren)(ren)，12年(nian)(nian)(nian)(nian)(nian)來(lai)常住人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)增(zeng)(zeng)(zeng)長(chang)了2206.48萬人(ren)(ren)(ren)(ren)(ren)(ren)，與2010年(nian)(nian)(nian)(nian)(nian)相比，人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)增(zeng)(zeng)(zeng)長(chang)39.2%，常住人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)增(zeng)(zeng)(zeng)長(chang)迅速。 從(cong)珠(zhu)三(san)角(jiao)地(di)區(qu)戶(hu)籍(ji)人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)數據來(lai)看，自2010年(nian)(nian)(nian)(nian)(nian)至(zhi)2021年(nian)(nian)(nian)(nian)(nian)的(de)(de)11年(nian)(nian)(nian)(nian)(nian)間(jian)，珠(zhu)三(san)角(jiao)地(di)區(qu)戶(hu)籍(ji)人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)也在(zai)不斷地(di)增(zeng)(zeng)(zeng)長(chang)，由2010年(nian)(nian)(nian)(nian)(nian)的(de)(de)3024.56萬人(ren)(ren)(ren)(ren)(ren)(ren)，增(zeng)(zeng)(zeng)長(chang)至(zhi)2021年(nian)(nian)(nian)(nian)(nian)的(de)(de)4015.67萬人(ren)(ren)(ren)(ren)(ren)(ren)，10余(yu)年(nian)(nian)(nian)(nian)(nian)來(lai)常住人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)增(zeng)(zeng)(zeng)長(chang)了991.11萬人(ren)(ren)(ren)(ren)(ren)(ren)，年(nian)(nian)(nian)(nian)(nian)均增(zeng)(zeng)(zeng)長(chang)90.1萬人(ren)(ren)(ren)(ren)(ren)(ren)，戶(hu)籍(ji)人(ren)(ren)(ren)(ren)(ren)(ren)口(kou)增(zeng)(zeng)(zeng)長(chang)較快。