初步核算，2021年(nian)余杭區(qu)實現地區(qu)生產(chan)總值(zhi)(zhi)（GDP）2502.20億(yi)元，按可比價計算，同比增(zeng)(zeng)(zeng)長(chang)7.5%。主要經濟指(zhi)標繼續位居省市前列(lie)。余杭區(qu)獲評“國(guo)家生態(tai)文明建(jian)(jian)設(she)(she)示范(fan)(fan)區(qu)”、平安(an)中(zhong)國(guo)建(jian)(jian)設(she)(she)示范(fan)(fan)縣(xian)，入選“2021中(zhong)國(guo)縣(xian)域綜合實力百(bai)強榜”，位列(lie)全(quan)(quan)(quan)國(guo)第(di)五、全(quan)(quan)(quan)省第(di)一。從GDP構(gou)成看，第(di)一產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)39.74億(yi)元，增(zeng)(zeng)(zeng)長(chang)1.7%；第(di)二產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)336.98億(yi)元，增(zeng)(zeng)(zeng)長(chang)13.5%；第(di)三產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)2125.48億(yi)元，增(zeng)(zeng)(zeng)長(chang)6.7%。全(quan)(quan)(quan)區(qu)三次產(chan)業(ye)結構(gou)由(you)2020年(nian)的1.7：12.7：85.6調整為(wei)1.6：13.5：84.9。其中(zhong)全(quan)(quan)(quan)區(qu)數字經濟核心產(chan)業(ye)實現增(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)1605.70 億(yi)元，占(zhan)生產(chan)總值(zhi)(zhi)比重為(wei)64.2%。

2021年(nian)余杭區實(shi)(shi)(shi)現(xian)(xian)農林牧漁(yu)業(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)41.63億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)2.1%；農業(ye)總(zong)(zong)(zong)產(chan)值(zhi)(zhi)64.64億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)3.7%。全(quan)(quan)(quan)區實(shi)(shi)(shi)現(xian)(xian)規模工業(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)248.44億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)16.7%。全(quan)(quan)(quan)區實(shi)(shi)(shi)現(xian)(xian)建筑業(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)37.68億元(yuan)，占(zhan)GDP總(zong)(zong)(zong)量的1.5%。全(quan)(quan)(quan)區固定資(zi)產(chan)投資(zi)增(zeng)(zeng)(zeng)長(chang)(chang)4.9%。全(quan)(quan)(quan)區實(shi)(shi)(shi)現(xian)(xian)社會消費品零(ling)售總(zong)(zong)(zong)額676.29億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)22.7%。全(quan)(quan)(quan)年(nian)實(shi)(shi)(shi)現(xian)(xian)貨物進出口總(zong)(zong)(zong)額348.58億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)34.3%，其中進口額23.57億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)18.0%；出口額325.01億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)35.6 %。全(quan)(quan)(quan)區金融業(ye)實(shi)(shi)(shi)現(xian)(xian)增(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)56.60億元(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)10.1%。全(quan)(quan)(quan)區共接待國內(nei)外游客731.5萬人次，同比增(zeng)(zeng)(zeng)長(chang)(chang)10.3%；實(shi)(shi)(shi)現(xian)(xian)旅(lv)游總(zong)(zong)(zong)收入122.4億元(yuan)，同比增(zeng)(zeng)(zeng)長(chang)(chang)18.6%。