經佛山市統計局統一核算(suan)，2021年三(san)(san)水實(shi)現地(di)區(qu)(qu)生(sheng)(sheng)產(chan)(chan)(chan)總值（初步核算(suan)數）1405.19億元(yuan)(yuan)，比上年增(zeng)(zeng)(zeng)(zeng)長(chang)8.6%。其(qi)中，第一產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值43.95億元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)20.7%，對地(di)區(qu)(qu)生(sheng)(sheng)產(chan)(chan)(chan)總值的貢獻率為7.3%；第二(er)產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值1010.25億元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)9.5%，對地(di)區(qu)(qu)生(sheng)(sheng)產(chan)(chan)(chan)總值的貢獻率為77.9%；第三(san)(san)產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值351.00億元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)4.8%，對地(di)區(qu)(qu)生(sheng)(sheng)產(chan)(chan)(chan)總值的貢獻率為14.9%。在第三(san)(san)產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)中，交通運輸、倉(cang)儲和(he)郵政業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)54.2%，批發和(he)零售業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)6.2%，住宿和(he)餐飲業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)12.2%，金融業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)0.5%，房(fang)地(di)產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)下降15.1%，其(qi)他服務(wu)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)7.0%。三(san)(san)次產(chan)(chan)(chan)業(ye)(ye)(ye)(ye)(ye)結(jie)構比重為 3.1:71.9:25.0。現代服務(wu)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值200.75億元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)2.5%。人均地(di)區(qu)(qu)生(sheng)(sheng)產(chan)(chan)(chan)總值174136元(yuan)(yuan)（按年平(ping)均匯率折算(suan)為26916美元(yuan)(yuan)），增(zeng)(zeng)(zeng)(zeng)長(chang)7.7%。

2021年(nian)三水(shui)區(qu)年(nian)糧食(shi)作(zuo)物播種面積2.77萬(wan)畝，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)29.4%。全年(nian)糧食(shi)產(chan)量(liang)0.94萬(wan)噸，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)26.7%。規模以上(shang)(shang)(shang)(shang)工業增(zeng)(zeng)加值增(zeng)(zeng)長(chang)11.2%。全年(nian)全社會建筑業增(zeng)(zeng)加值34.20億(yi)(yi)(yi)元，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)3.6%。全年(nian)固定資產(chan)投資比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)5.7%，其中項目投資增(zeng)(zeng)長(chang)21.7%，房地產(chan)開發投資下降11.0%。全年(nian)社會消費品(pin)零售總(zong)(zong)額227.65億(yi)(yi)(yi)元，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)5.6%。全年(nian)完(wan)成進出口總(zong)(zong)額352.1億(yi)(yi)(yi)元，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)27.9%。全年(nian)全區(qu)地方一般公共預算收(shou)入71.52億(yi)(yi)(yi)元，比(bi)上(shang)(shang)(shang)(shang)年(nian)增(zeng)(zeng)長(chang)5.6%。2021 年(nian)全區(qu)接待總(zong)(zong)人數191.40萬(wan)人，旅游總(zong)(zong)收(shou)入16.47億(yi)(yi)(yi)元。