初步核算，2021年柯橋區地區生(sheng)產(chan)總值(zhi)(zhi)(zhi)（GDP）1747.98億元(yuan)(yuan)，按可比價計算比上(shang)年增(zeng)(zeng)長(chang)(chang)9.6%。其(qi)(qi)中(zhong)(zhong)，第一產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)39.83億元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)2.5%；第二產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)874.71億元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)11.9%，其(qi)(qi)中(zhong)(zhong)工業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)752.76億元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)14.3%；第三產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)833.44億元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)7.8%。三次產(chan)業結構由上(shang)年的(de)2.6∶48.1∶49.3調整為2.3∶50.0∶47.7。人均(jun)GDP為251382元(yuan)(yuan)（按年平(ping)均(jun)匯率折(zhe)算為38965美元(yuan)(yuan)），增(zeng)(zeng)長(chang)(chang)8.8%。

2021年(nian)柯橋區農林牧漁業(ye)(ye)(ye)總(zong)產值58.58億(yi)(yi)元，比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)長3.4%。 全(quan)(quan)(quan)年(nian)規模以上(shang)(shang)工業(ye)(ye)(ye)總(zong)產值2304.45億(yi)(yi)元，比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)長12.7%。全(quan)(quan)(quan)區建(jian)筑業(ye)(ye)(ye)完成總(zong)產值1381億(yi)(yi)元，同比(bi)增(zeng)(zeng)長2.8%。全(quan)(quan)(quan)年(nian)固定資(zi)產投(tou)資(zi)比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)長0.7%。全(quan)(quan)(quan)年(nian)房地(di)產投(tou)資(zi)200.15億(yi)(yi)元，比(bi)上(shang)(shang)年(nian)下降(jiang)18.6%。全(quan)(quan)(quan)年(nian)社會消費品零售(shou)總(zong)額383.62億(yi)(yi)元，比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)長8.3%。全(quan)(quan)(quan)年(nian)貨物(wu)進出口(kou)總(zong)額1111.80億(yi)(yi)元，比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)長24.5%。全(quan)(quan)(quan)年(nian)接待國內外旅(lv)游者675.86萬人次，增(zeng)(zeng)長7.2%；實現旅(lv)游總(zong)收入76.88億(yi)(yi)元，增(zeng)(zeng)長7.8%。