2021年金壇區(qu)實現地區(qu)生(sheng)產總值（GDP）1101.09億(yi)元，按(an)可比價計算，同比增(zeng)長(chang)(chang)(chang)9.5%。其(qi)中，第一產業(ye)增(zeng)加(jia)值40.63億(yi)元，增(zeng)長(chang)(chang)(chang)2.6%；第二產業(ye)增(zeng)加(jia)值571.57億(yi)元，增(zeng)長(chang)(chang)(chang)10.3%；第三產業(ye)增(zeng)加(jia)值488.89億(yi)元，增(zeng)長(chang)(chang)(chang)9.2%。三次產業(ye)增(zeng)加(jia)值比例為3.7:51.9:44.4。

2021年(nian)(nian)(nian)(nian)金壇區(qu)實(shi)(shi)現(xian)農(nong)林牧漁(yu)業總(zong)產(chan)值(zhi)75.06 億(yi)(yi)元(yuan)(yuan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)3.6%；實(shi)(shi)現(xian)農(nong)林牧漁(yu)業增(zeng)(zeng)加值(zhi)46.25億(yi)(yi)元(yuan)(yuan)，按可比(bi)(bi)價計算(suan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)2.7%。全年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)規模以上工業總(zong)產(chan)值(zhi)1489.99億(yi)(yi)元(yuan)(yuan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)36.2%。全年(nian)(nian)(nian)(nian)資(zi)(zi)質(zhi)以上建筑業企(qi)業實(shi)(shi)現(xian)施工產(chan)值(zhi)430.34億(yi)(yi)元(yuan)(yuan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)1.3%，簽訂合同額(e)607.53億(yi)(yi)元(yuan)(yuan)。全年(nian)(nian)(nian)(nian)全社(she)會固定資(zi)(zi)產(chan)投資(zi)(zi)額(e)同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)7.2%。全年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)社(she)會消費品(pin)零(ling)售總(zong)額(e)276.48億(yi)(yi)元(yuan)(yuan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)13.2%。全年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)外(wai)貿進出口總(zong)額(e)272.90億(yi)(yi)元(yuan)(yuan)，同比(bi)(bi)增(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)23.9%。