經初步核算，2021年(nian)啟(qi)東(dong)市(shi)實現地區(qu)生(sheng)產(chan)總值1345.94億元(yuan)，按可(ke)比價計算，比上年(nian)增(zeng)(zeng)長8.4%。分產(chan)業(ye)(ye)看，第一產(chan)業(ye)(ye)增(zeng)(zeng)加(jia)值88.66億元(yuan)，增(zeng)(zeng)長4.5%；第二產(chan)業(ye)(ye)增(zeng)(zeng)加(jia)值656.96億元(yuan)，增(zeng)(zeng)長9.1%；第三(san)產(chan)業(ye)(ye)增(zeng)(zeng)加(jia)值600.32億元(yuan)，增(zeng)(zeng)長8.2%。全年(nian)三(san)次產(chan)業(ye)(ye)結(jie)構(gou)調整為6.6:48.8:44.6。全市(shi)人(ren)均地區(qu)生(sheng)產(chan)總值139548元(yuan)，增(zeng)(zeng)長8.5%。列全國縣域基本經濟競(jing)爭力百強(qiang)縣市(shi)第17位，比2020年(nian)提升1位。

2021年(nian)(nian)(nian)(nian)(nian)啟東(dong)市實(shi)(shi)現(xian)農林(lin)牧漁(yu)業(ye)(ye)總(zong)(zong)產(chan)值177.93億(yi)元(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)5.7%。全(quan)(quan)年(nian)(nian)(nian)(nian)(nian)完成規模工業(ye)(ye)產(chan)值1120.58億(yi)元(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)28.2%。年(nian)(nian)(nian)(nian)(nian)末全(quan)(quan)市擁有資(zi)質以上(shang)(shang)建筑業(ye)(ye)企業(ye)(ye)664家(jia)。全(quan)(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)建筑業(ye)(ye)總(zong)(zong)產(chan)值1401.3億(yi)元(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)8%。全(quan)(quan)年(nian)(nian)(nian)(nian)(nian)固(gu)定資(zi)產(chan)投資(zi)額比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)7.7%。全(quan)(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)社會消費(fei)品零售總(zong)(zong)額482.57億(yi)元(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)16.7%。全(quan)(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)進出(chu)口總(zong)(zong)額404.18億(yi)元(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)87.7%。