根(gen)據地區(qu)(qu)生產(chan)(chan)(chan)(chan)總(zong)值(zhi)統一(yi)核算(suan)結果，2021年定海區(qu)(qu)實現地區(qu)(qu)生產(chan)(chan)(chan)(chan)總(zong)值(zhi)(GDP)為(wei)605.32億(yi)元(yuan)，按可(ke)比(bi)(bi)(bi)(bi)價格計算(suan)，同比(bi)(bi)(bi)(bi)增(zeng)(zeng)長6.0%。其中(zhong)，第(di)一(yi)產(chan)(chan)(chan)(chan)業增(zeng)(zeng)加值(zhi)13.84億(yi)元(yuan)，同比(bi)(bi)(bi)(bi)增(zeng)(zeng)長9.6%；第(di)二產(chan)(chan)(chan)(chan)業增(zeng)(zeng)加值(zhi)216.77億(yi)元(yuan)，同比(bi)(bi)(bi)(bi)增(zeng)(zeng)長10.1%；第(di)三產(chan)(chan)(chan)(chan)業增(zeng)(zeng)加值(zhi)374.72億(yi)元(yuan)，同比(bi)(bi)(bi)(bi)增(zeng)(zeng)長3.7%。三次產(chan)(chan)(chan)(chan)業比(bi)(bi)(bi)(bi)例為(wei)2.3:35.8:61.9。按戶籍人口計算(suan)，人均地區(qu)(qu)生產(chan)(chan)(chan)(chan)總(zong)值(zhi)150739元(yuan)，約23365美元(yuan)，同比(bi)(bi)(bi)(bi)增(zeng)(zeng)長5.6%。

2021年(nian)定海區(qu)(qu)農林牧漁業總(zong)(zong)產(chan)(chan)值23.68億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)11.6%。全(quan)(quan)年(nian)全(quan)(quan)區(qu)(qu)156家規模以上(shang)工(gong)業企業實現(xian)產(chan)(chan)值482.23億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)22.5%。年(nian)末區(qu)(qu)本級(ji)(ji)具有(you)資(zi)質(zhi)等級(ji)(ji)的(de)總(zong)(zong)承(cheng)包和專業承(cheng)包建(jian)筑業企業94家，實現(xian)建(jian)筑業總(zong)(zong)產(chan)(chan)值120.21億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)12.7%。全(quan)(quan)年(nian)全(quan)(quan)區(qu)(qu)全(quan)(quan)社(she)會消費品零售總(zong)(zong)額(e)239.27億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)8.1%。全(quan)(quan)年(nian)全(quan)(quan)區(qu)(qu)完成(cheng)外(wai)貿(mao)進出口總(zong)(zong)額(e)1224.27億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)65.5%。全(quan)(quan)區(qu)(qu)實現(xian)金(jin)融(rong)業增(zeng)加值63.18億(yi)(yi)元，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)7.1%。全(quan)(quan)年(nian)全(quan)(quan)區(qu)(qu)共接(jie)待國(guo)內外(wai)游客176.97萬人次，實現(xian)旅游總(zong)(zong)收入(ru)23.19億(yi)(yi)元。