根據江門市統計局統一核算，2021年(nian)新會區實現地區生產(chan)(chan)總(zong)值（初步(bu)核算數(shu)）896.14億元(yuan)，比上年(nian)增(zeng)(zeng)長(chang)8.9%。其(qi)中第一產(chan)(chan)業(ye)增(zeng)(zeng)加值57.23億元(yuan)，增(zeng)(zeng)長(chang)9.4%；第二產(chan)(chan)業(ye)增(zeng)(zeng)加值461.82億元(yuan)，增(zeng)(zeng)長(chang)12.3%；第三(san)產(chan)(chan)業(ye)增(zeng)(zeng)加值377.09億元(yuan)，增(zeng)(zeng)長(chang)4.9%。三(san)次產(chan)(chan)業(ye)結(jie)構調整為(wei)6.4∶51.5∶42.1，第二產(chan)(chan)業(ye)比重較上年(nian)提升2.2個百分點。在第三(san)產(chan)(chan)業(ye)中，批發和零售業(ye)增(zeng)(zeng)長(chang)7.4%，交通運輸(shu)、倉(cang)儲和郵政業(ye)增(zeng)(zeng)長(chang)4.7%，金融業(ye)增(zeng)(zeng)長(chang)3.9%,其(qi)他服(fu)務業(ye)增(zeng)(zeng)長(chang)5.7%。人均地區生產(chan)(chan)總(zong)值98191元(yuan)，增(zeng)(zeng)長(chang)8.1%。

2021年(nian)(nian)新會區農業(ye)總(zong)產值107.04億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)13.6%。規模以上工業(ye)增(zeng)(zeng)(zeng)加(jia)值358.69億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)13.8%。全區建(jian)筑業(ye)增(zeng)(zeng)(zeng)加(jia)值37.58億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)11.9%。固定資產投(tou)資總(zong)額增(zeng)(zeng)(zeng)長(chang)(chang)5.5%。全年(nian)(nian)社會消費品零(ling)售總(zong)額294.32億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)9.4%。全年(nian)(nian)進出(chu)口總(zong)額364.6億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)13.0%。地方一(yi)般公共(gong)預(yu)算收(shou)入58.56億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)3.02%。年(nian)(nian)末金融機(ji)構本(ben)外(wai)幣(bi)存款1185.9億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)年(nian)(nian)初凈增(zeng)(zeng)(zeng)62.75億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)5.59%；貸款863.29億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)年(nian)(nian)初凈增(zeng)(zeng)(zeng)48.50億(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)(chang)5.95%。