經佛山市(shi)統計局(ju)統一核(he)算，2021年三(san)水實(shi)現地(di)區(qu)生(sheng)(sheng)產(chan)(chan)總(zong)值(zhi)(zhi)(zhi)（初步核(he)算數）1405.19億(yi)元(yuan)(yuan)，比上年增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)8.6%。其中，第(di)(di)一產(chan)(chan)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi)(zhi)43.95億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)20.7%，對(dui)(dui)地(di)區(qu)生(sheng)(sheng)產(chan)(chan)總(zong)值(zhi)(zhi)(zhi)的(de)貢獻率(lv)(lv)(lv)為7.3%；第(di)(di)二(er)產(chan)(chan)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi)(zhi)1010.25億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)9.5%，對(dui)(dui)地(di)區(qu)生(sheng)(sheng)產(chan)(chan)總(zong)值(zhi)(zhi)(zhi)的(de)貢獻率(lv)(lv)(lv)為77.9%；第(di)(di)三(san)產(chan)(chan)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi)(zhi)351.00億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)4.8%，對(dui)(dui)地(di)區(qu)生(sheng)(sheng)產(chan)(chan)總(zong)值(zhi)(zhi)(zhi)的(de)貢獻率(lv)(lv)(lv)為14.9%。在第(di)(di)三(san)產(chan)(chan)業(ye)(ye)中，交通運(yun)輸、倉儲和(he)郵政業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)54.2%，批發和(he)零售業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.2%，住宿和(he)餐飲業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)12.2%，金融業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)0.5%，房(fang)地(di)產(chan)(chan)業(ye)(ye)下降15.1%，其他(ta)服務(wu)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)7.0%。三(san)次產(chan)(chan)業(ye)(ye)結(jie)構比重為 3.1:71.9:25.0。現代服務(wu)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi)(zhi)200.75億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)2.5%。人均(jun)(jun)地(di)區(qu)生(sheng)(sheng)產(chan)(chan)總(zong)值(zhi)(zhi)(zhi)174136元(yuan)(yuan)（按年平均(jun)(jun)匯率(lv)(lv)(lv)折算為26916美元(yuan)(yuan)），增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)7.7%。

2021年(nian)三(san)水區年(nian)糧食作物播種面積2.77萬畝，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)29.4%。全(quan)(quan)年(nian)糧食產量0.94萬噸(dun)，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)26.7%。規模以上(shang)(shang)工業(ye)增(zeng)(zeng)加值增(zeng)(zeng)長(chang)(chang)(chang)11.2%。全(quan)(quan)年(nian)全(quan)(quan)社會建筑業(ye)增(zeng)(zeng)加值34.20億(yi)元，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)3.6%。全(quan)(quan)年(nian)固定資(zi)產投(tou)(tou)資(zi)比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)5.7%，其(qi)中項目投(tou)(tou)資(zi)增(zeng)(zeng)長(chang)(chang)(chang)21.7%，房地產開發投(tou)(tou)資(zi)下降11.0%。全(quan)(quan)年(nian)社會消(xiao)費(fei)品零售總(zong)(zong)額(e)227.65億(yi)元，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)5.6%。全(quan)(quan)年(nian)完(wan)成(cheng)進出口總(zong)(zong)額(e)352.1億(yi)元，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)27.9%。全(quan)(quan)年(nian)全(quan)(quan)區地方一般公(gong)共預算收入71.52億(yi)元，比上(shang)(shang)年(nian)增(zeng)(zeng)長(chang)(chang)(chang)5.6%。2021 年(nian)全(quan)(quan)區接待(dai)總(zong)(zong)人數191.40萬人，旅游(you)總(zong)(zong)收入16.47億(yi)元。