經省統(tong)計局統(tong)一(yi)核算(suan)，2021年海(hai)東市生產總值(zhi)554.71億(yi)元，按可比(bi)(bi)價格計算(suan)，比(bi)(bi)上(shang)年增(zeng)長6.1%。分產業(ye)(ye)(ye)看，第一(yi)產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)80.66億(yi)元，增(zeng)長4.7%；第二產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)218.48億(yi)元，增(zeng)長6.6%；第三產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)255.57億(yi)元，增(zeng)長 6%。第一(yi)產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)占全(quan)市生產總值(zhi)的比(bi)(bi)重為14.54%，第二產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)比(bi)(bi)重為39.39%，第三產業(ye)(ye)(ye)增(zeng)加(jia)值(zhi)比(bi)(bi)重為46.07%。

2021年(nian)(nian)，海東市農作物總(zong)(zong)播種面積314.83萬(wan)(wan)畝(mu)。糧食作物播種面積194.67萬(wan)(wan)畝(mu)，比(bi)上年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)0.1萬(wan)(wan)畝(mu)。全(quan)年(nian)(nian)全(quan)市全(quan)部(bu)工業增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang) 6.4%。規模以上工業增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)比(bi)上年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang) 6.4%。全(quan)年(nian)(nian)建筑業增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)值(zhi)比(bi)上年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)6.9%。全(quan)市郵政(zheng)行業業務收(shou)入(ru)（不包括郵政(zheng)儲蓄銀行直(zhi)接營業收(shou)入(ru)）累(lei)計完成(cheng)16778.12萬(wan)(wan)元(yuan)，同比(bi)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)27.44%；全(quan)年(nian)(nian)全(quan)市固定資產(chan)投資比(bi)上年(nian)(nian)下降 6.5%；社(she)會消費品(pin)零售總(zong)(zong)額(e)130.35億(yi)元(yuan)，比(bi)上年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)7.5%；全(quan)年(nian)(nian)全(quan)市貨物進出口總(zong)(zong)額(e)3.7億(yi)元(yuan)，同比(bi)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)19.4%。全(quan)年(nian)(nian)累(lei)計接待(dai)游(you)客1731.95萬(wan)(wan)人次，同比(bi)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)19.87%。累(lei)計實現旅游(you)總(zong)(zong)收(shou)入(ru)64.8億(yi)元(yuan)，同比(bi)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)20.27%。