根據杭(hang)州市統一初步核算(suan)，2021年(nian)，西(xi)湖區實現地區生產(chan)(chan)總值（GDP）1904.2億元，按可比價格計算(suan)，比上(shang)年(nian)增(zeng)長10.7%。其中實現第一產(chan)(chan)業(ye)增(zeng)加值3.1億元，實現第二產(chan)(chan)業(ye)增(zeng)加值144.0億元，增(zeng)長10.5%，實現第三產(chan)(chan)業(ye)增(zeng)加值1757.1億元，增(zeng)長10.8%。三次產(chan)(chan)業(ye)比重調(diao)整為(wei)0.16:7.56:92.28。

2021年(nian)西(xi)湖區完(wan)(wan)成(cheng)農(nong)業總(zong)產(chan)值(zhi)(zhi)4.6億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，其(qi)中農(nong)業種(zhong)植(zhi)業實(shi)現(xian)產(chan)值(zhi)(zhi)3.1億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，漁業實(shi)現(xian)產(chan)值(zhi)(zhi)1.4億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)。全(quan)區完(wan)(wan)成(cheng)規上(shang)(shang)工(gong)(gong)業總(zong)產(chan)值(zhi)(zhi)378.9億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，規上(shang)(shang)工(gong)(gong)業銷售產(chan)值(zhi)(zhi)364.7億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)分別增(zeng)長(chang)(chang)37.8%和(he)34.2%；實(shi)現(xian)規上(shang)(shang)工(gong)(gong)業增(zeng)加(jia)值(zhi)(zhi)91.8億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)長(chang)(chang)20.5%。全(quan)區資(zi)質內施工(gong)(gong)總(zong)承(cheng)包和(he)專業承(cheng)包建(jian)筑(zhu)業企業共139家，完(wan)(wan)成(cheng)建(jian)筑(zhu)業產(chan)值(zhi)(zhi) 1071.2億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，其(qi)中省(sheng)內完(wan)(wan)成(cheng)產(chan)值(zhi)(zhi)803.9億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，在(zai)外省(sheng)完(wan)(wan)成(cheng)產(chan)值(zhi)(zhi)267.3億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)。全(quan)區實(shi)現(xian)社會(hui)消費品零售總(zong)額787.6億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)增(zeng)長(chang)(chang)14.2%。全(quan)區累(lei)計完(wan)(wan)成(cheng)進(jin)出(chu)口總(zong)額378.1億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，較上(shang)(shang)年(nian)增(zeng)長(chang)(chang)26%。西(xi)湖區實(shi)現(xian)跨境(jing)電(dian)商出(chu)口額6.9億(yi)(yi)美元(yuan)(yuan)(yuan)(yuan)(yuan)，較上(shang)(shang)年(nian)增(zeng)長(chang)(chang)28.9%；跨境(jing)電(dian)商進(jin)口額2.8億(yi)(yi)美元(yuan)(yuan)(yuan)(yuan)(yuan)，較上(shang)(shang)年(nian)增(zeng)長(chang)(chang)15.6%。