初步核算，2021年大慶市地(di)區(qu)生產總值(zhi)(zhi)2620.0億(yi)(yi)元(yuan)，比上年增(zeng)(zeng)長(chang)6.2%（按不變價格計算，下同）。其(qi)中，第(di)(di)一產業(ye)增(zeng)(zeng)加值(zhi)(zhi)250.5億(yi)(yi)元(yuan)，增(zeng)(zeng)長(chang)6.3%；第(di)(di)二產業(ye)增(zeng)(zeng)加值(zhi)(zhi)1378.2億(yi)(yi)元(yuan)，增(zeng)(zeng)長(chang)5.9%；第(di)(di)三(san)產業(ye)增(zeng)(zeng)加值(zhi)(zhi)991.3億(yi)(yi)元(yuan)，增(zeng)(zeng)長(chang)6.5%。三(san)次產業(ye)增(zeng)(zeng)加值(zhi)(zhi)占地(di)區(qu)生產總值(zhi)(zhi)的(de)比重由上年的(de)10.9：47.3：41.8調整為9.6：52.6：37.8。人(ren)均(jun)地(di)區(qu)生產總值(zhi)(zhi)94790元(yuan)，增(zeng)(zeng)長(chang)7.4%。

2021年(nian)，大慶(qing)市農林牧漁業(ye)(ye)(ye)(ye)(ye)總(zong)產值(zhi)(zhi)(zhi)516.0億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.9%。全(quan)(quan)市規(gui)模以(yi)上(shang)工業(ye)(ye)(ye)(ye)(ye)企業(ye)(ye)(ye)(ye)(ye)502戶(hu)(hu)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)38戶(hu)(hu)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)8.2%。規(gui)模以(yi)上(shang)工業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.0%。全(quan)(quan)市建(jian)筑業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)57.7億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)3.3%。全(quan)(quan)市批發和(he)零(ling)售業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)203.5億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.1%。交(jiao)通運輸、倉(cang)儲(chu)和(he)郵政業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)47.9億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)8.4%。住(zhu)宿和(he)餐飲業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)40.6億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)21.4%。金融業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)94.0億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)2.6%。房地產業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)112.2億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.0%。營利性(xing)服務(wu)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)149.9億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)9.2%。非營利性(xing)服務(wu)業(ye)(ye)(ye)(ye)(ye)增(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)值(zhi)(zhi)(zhi)255.0億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)4.3%。全(quan)(quan)市社會消費品(pin)零(ling)售總(zong)額742.6億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)10.8%。全(quan)(quan)市進出(chu)口總(zong)額1041.4億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)38.7%。全(quan)(quan)市旅游總(zong)收入78.0億(yi)(yi)(yi)元(yuan)(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)年(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)19.8%。全(quan)(quan)年(nian)接待游客1850萬(wan)人次，增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)23.3%。