初步(bu)核算(suan)，2021年(nian)海(hai)安市實現地區生產總值(zhi)(zhi)1343.09億(yi)元(yuan)(yuan)，按不變價計算(suan)，比(bi)上(shang)年(nian)增(zeng)(zeng)長9.1%。其中，第(di)一產業(ye)增(zeng)(zeng)加值(zhi)(zhi)76.10億(yi)元(yuan)(yuan)，增(zeng)(zeng)長4.6%；第(di)二產業(ye)增(zeng)(zeng)加值(zhi)(zhi)725.94億(yi)元(yuan)(yuan)，增(zeng)(zeng)長10.2%；第(di)三(san)(san)產業(ye)增(zeng)(zeng)加值(zhi)(zhi)541.05億(yi)元(yuan)(yuan)，增(zeng)(zeng)長8.4%。三(san)(san)次產業(ye)結構(gou)由上(shang)年(nian)的5.9:52.6:41.5調整為(wei)5.7:54.0:40.3。人均地區生產總值(zhi)(zhi)153980元(yuan)(yuan)，增(zeng)(zeng)長9.7%。在全國工業(ye)百強縣（市）、創新百強縣（市）榜單中分別列第(di)20位、第(di)11位。

2021年(nian)(nian)海安市實(shi)現(xian)(xian)(xian)農(nong)林牧漁業(ye)總(zong)產值(zhi)142.90億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)5.9%。規模工(gong)業(ye)企(qi)業(ye)實(shi)現(xian)(xian)(xian)主(zhu)營業(ye)務收(shou)(shou)入1815.07億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)21.3%；實(shi)現(xian)(xian)(xian)利潤總(zong)額(e)130.95億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)75.2%。全市建筑(zhu)企(qi)業(ye)實(shi)現(xian)(xian)(xian)施工(gong)產值(zhi)1901億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)5.6%，完成施工(gong)面積2.14億(yi)(yi)平方米，入庫地方稅(shui)收(shou)(shou)17.2億(yi)(yi)元(yuan)。全年(nian)(nian)A級景區、主(zhu)要鄉村旅游點、星級酒店(dian)共(gong)接待市內(nei)外游客350.54萬人(ren)次，實(shi)現(xian)(xian)(xian)旅游總(zong)收(shou)(shou)入51.88億(yi)(yi)元(yuan)。實(shi)現(xian)(xian)(xian)社會消費品零售總(zong)額(e)414.38億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)16.4%。全年(nian)(nian)實(shi)現(xian)(xian)(xian)外貿進出口總(zong)額(e)209.51億(yi)(yi)元(yuan)，增(zeng)長(chang)(chang)(chang)19.4%。