初步(bu)核算(suan)，2021年(nian)慈溪市實現(xian)(xian)地(di)區(qu)生(sheng)產(chan)(chan)(chan)總值(zhi)（GDP）2379.17億(yi)元(yuan)，按可(ke)比價計算(suan)，比上(shang)年(nian)增(zeng)長(chang)8.4%，兩年(nian)平均增(zeng)長(chang)6.6%。其中市級實現(xian)(xian)GDP1616.03億(yi)元(yuan)，增(zeng)長(chang)9.2%，兩年(nian)平均增(zeng)長(chang)6.5%。全市GDP分產(chan)(chan)(chan)業(ye)來(lai)看，第一產(chan)(chan)(chan)業(ye)實現(xian)(xian)增(zeng)加(jia)值(zhi)60.95億(yi)元(yuan)，增(zeng)長(chang)2.9%；第二(er)產(chan)(chan)(chan)業(ye)實現(xian)(xian)增(zeng)加(jia)值(zhi)1455.33億(yi)元(yuan)，增(zeng)長(chang)11.4%；第三產(chan)(chan)(chan)業(ye)實現(xian)(xian)增(zeng)加(jia)值(zhi)862.89億(yi)元(yuan)，增(zeng)長(chang)4.5%。三次產(chan)(chan)(chan)業(ye)結構(gou)為2.5:61.2:36.3。

2021年(nian)(nian)(nian)慈溪市(shi)(shi)實現農林牧漁業(ye)總(zong)產(chan)值(zhi)92.05億(yi)元，比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)4.1%。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)實現工(gong)業(ye)增(zeng)加值(zhi)1357.88億(yi)元，按可比(bi)價計算(suan)，比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)11.7%。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)230家資(zi)質(zhi)以(yi)上(shang)(shang)建筑業(ye)企業(ye)實現總(zong)產(chan)值(zhi)193.63億(yi)元，比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)30.8%。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)固定資(zi)產(chan)投資(zi)比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)14.6%。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)實現社會消費品零售(shou)總(zong)額(e)700.76億(yi)元，增(zeng)長(chang)(chang)(chang)9.0%。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)實現網(wang)絡銷售(shou)額(e)894.89億(yi)元，位(wei)列(lie)寧波市(shi)(shi)首位(wei)、浙江(jiang)省(sheng)第9位(wei)。全(quan)年(nian)(nian)(nian)全(quan)市(shi)(shi)完(wan)成自(zi)營貨物(wu)進出口總(zong)額(e)1158.67億(yi)元，比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)17.9%。全(quan)年(nian)(nian)(nian)市(shi)(shi)級實現國(guo)內旅游收入(ru)95.02億(yi)元，比(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)12.1%；國(guo)際旅游收入(ru)55.79萬美元，下(xia)降(jiang)41.9%。接待國(guo)內游客557.11萬人次，增(zeng)長(chang)(chang)(chang)10.0%；接待入(ru)境游客0.16萬人次，下(xia)降(jiang)36.0%。