初步核算，2021年柯橋區(qu)地區(qu)生產(chan)總值(zhi)（GDP）1747.98億元(yuan)，按(an)可(ke)比價計算比上(shang)年增(zeng)(zeng)長(chang)(chang)(chang)(chang)9.6%。其中，第一(yi)產(chan)業(ye)增(zeng)(zeng)加(jia)值(zhi)39.83億元(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)(chang)2.5%；第二(er)產(chan)業(ye)增(zeng)(zeng)加(jia)值(zhi)874.71億元(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)(chang)11.9%，其中工業(ye)增(zeng)(zeng)加(jia)值(zhi)752.76億元(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)(chang)14.3%；第三(san)產(chan)業(ye)增(zeng)(zeng)加(jia)值(zhi)833.44億元(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)(chang)7.8%。三(san)次(ci)產(chan)業(ye)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GDP為251382元(yuan)（按(an)年平均匯率(lv)折算為38965美元(yuan)），增(zeng)(zeng)長(chang)(chang)(chang)(chang)8.8%。

2021年(nian)(nian)(nian)(nian)柯橋區(qu)農(nong)林牧漁業總(zong)產(chan)(chan)值(zhi)58.58億(yi)(yi)元(yuan)(yuan)，比(bi)上(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)長3.4%。 全(quan)(quan)年(nian)(nian)(nian)(nian)規模(mo)以上(shang)工業總(zong)產(chan)(chan)值(zhi)2304.45億(yi)(yi)元(yuan)(yuan)，比(bi)上(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)長12.7%。全(quan)(quan)區(qu)建(jian)筑業完成總(zong)產(chan)(chan)值(zhi)1381億(yi)(yi)元(yuan)(yuan)，同(tong)比(bi)增(zeng)(zeng)長2.8%。全(quan)(quan)年(nian)(nian)(nian)(nian)固定資(zi)產(chan)(chan)投(tou)資(zi)比(bi)上(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)長0.7%。全(quan)(quan)年(nian)(nian)(nian)(nian)房地產(chan)(chan)投(tou)資(zi)200.15億(yi)(yi)元(yuan)(yuan)，比(bi)上(shang)年(nian)(nian)(nian)(nian)下(xia)降18.6%。全(quan)(quan)年(nian)(nian)(nian)(nian)社(she)會消費品零(ling)售總(zong)額383.62億(yi)(yi)元(yuan)(yuan)，比(bi)上(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)長8.3%。全(quan)(quan)年(nian)(nian)(nian)(nian)貨物進出口總(zong)額1111.80億(yi)(yi)元(yuan)(yuan)，比(bi)上(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)長24.5%。全(quan)(quan)年(nian)(nian)(nian)(nian)接待(dai)國內外(wai)旅游者(zhe)675.86萬(wan)人(ren)次(ci)，增(zeng)(zeng)長7.2%；實現旅游總(zong)收入76.88億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長7.8%。