經初(chu)步核算(suan)，2021年(nian)(nian)啟東市(shi)實現地區(qu)生(sheng)(sheng)產(chan)(chan)總值(zhi)(zhi)1345.94億(yi)元(yuan)(yuan)，按可(ke)比(bi)(bi)(bi)價計算(suan)，比(bi)(bi)(bi)上年(nian)(nian)增長(chang)8.4%。分產(chan)(chan)業(ye)看(kan)，第(di)一產(chan)(chan)業(ye)增加(jia)(jia)值(zhi)(zhi)88.66億(yi)元(yuan)(yuan)，增長(chang)4.5%；第(di)二產(chan)(chan)業(ye)增加(jia)(jia)值(zhi)(zhi)656.96億(yi)元(yuan)(yuan)，增長(chang)9.1%；第(di)三產(chan)(chan)業(ye)增加(jia)(jia)值(zhi)(zhi)600.32億(yi)元(yuan)(yuan)，增長(chang)8.2%。全年(nian)(nian)三次產(chan)(chan)業(ye)結(jie)構(gou)調整(zheng)為(wei)6.6:48.8:44.6。全市(shi)人均地區(qu)生(sheng)(sheng)產(chan)(chan)總值(zhi)(zhi)139548元(yuan)(yuan)，增長(chang)8.5%。列全國縣(xian)域基本(ben)經濟(ji)競(jing)爭(zheng)力百強縣(xian)市(shi)第(di)17位，比(bi)(bi)(bi)2020年(nian)(nian)提升1位。

2021年(nian)(nian)(nian)(nian)啟東市實現(xian)(xian)農林牧漁業(ye)總產(chan)值(zhi)177.93億元，比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)5.7%。全年(nian)(nian)(nian)(nian)完成規模(mo)工業(ye)產(chan)值(zhi)1120.58億元，比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)28.2%。年(nian)(nian)(nian)(nian)末全市擁有資質以(yi)上(shang)(shang)建筑(zhu)業(ye)企(qi)業(ye)664家(jia)。全年(nian)(nian)(nian)(nian)實現(xian)(xian)建筑(zhu)業(ye)總產(chan)值(zhi)1401.3億元，比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)8%。全年(nian)(nian)(nian)(nian)固定資產(chan)投(tou)資額比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)7.7%。全年(nian)(nian)(nian)(nian)實現(xian)(xian)社會(hui)消(xiao)費(fei)品(pin)零(ling)售總額482.57億元，比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)16.7%。全年(nian)(nian)(nian)(nian)實現(xian)(xian)進出(chu)口總額404.18億元，比(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)87.7%。