初步核算(suan)，2021年大慶市地(di)區生產(chan)(chan)總值(zhi)2620.0億元(yuan)，比上年增(zeng)(zeng)(zeng)長(chang)6.2%（按(an)不變價格計算(suan)，下同）。其中，第一產(chan)(chan)業(ye)增(zeng)(zeng)(zeng)加值(zhi)250.5億元(yuan)，增(zeng)(zeng)(zeng)長(chang)6.3%；第二產(chan)(chan)業(ye)增(zeng)(zeng)(zeng)加值(zhi)1378.2億元(yuan)，增(zeng)(zeng)(zeng)長(chang)5.9%；第三產(chan)(chan)業(ye)增(zeng)(zeng)(zeng)加值(zhi)991.3億元(yuan)，增(zeng)(zeng)(zeng)長(chang)6.5%。三次產(chan)(chan)業(ye)增(zeng)(zeng)(zeng)加值(zhi)占地(di)區生產(chan)(chan)總值(zhi)的比重由上年的10.9：47.3：41.8調整(zheng)為9.6：52.6：37.8。人均地(di)區生產(chan)(chan)總值(zhi)94790元(yuan)，增(zeng)(zeng)(zeng)長(chang)7.4%。

2021年(nian)(nian)(nian)，大慶市(shi)農(nong)林牧(mu)漁業(ye)(ye)總(zong)產值(zhi)(zhi)516.0億元(yuan)(yuan)(yuan)(yuan)，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)6.9%。全(quan)(quan)(quan)(quan)市(shi)規模以上(shang)工(gong)業(ye)(ye)企業(ye)(ye)502戶，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)38戶，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)8.2%。規模以上(shang)工(gong)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)6.0%。全(quan)(quan)(quan)(quan)市(shi)建筑業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)57.7億元(yuan)(yuan)(yuan)(yuan)，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)3.3%。全(quan)(quan)(quan)(quan)市(shi)批發和(he)零售業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)203.5億元(yuan)(yuan)(yuan)(yuan)，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)6.1%。交通(tong)運輸(shu)、倉儲和(he)郵(you)政業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)47.9億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)8.4%。住宿和(he)餐飲業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)40.6億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)21.4%。金融業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)94.0億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)2.6%。房地產業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)112.2億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)6.0%。營利性服(fu)務(wu)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)149.9億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)9.2%。非營利性服(fu)務(wu)業(ye)(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)值(zhi)(zhi)255.0億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)4.3%。全(quan)(quan)(quan)(quan)市(shi)社會消費(fei)品零售總(zong)額(e)(e)742.6億元(yuan)(yuan)(yuan)(yuan)，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)10.8%。全(quan)(quan)(quan)(quan)市(shi)進出口(kou)總(zong)額(e)(e)1041.4億元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)38.7%。全(quan)(quan)(quan)(quan)市(shi)旅游總(zong)收入78.0億元(yuan)(yuan)(yuan)(yuan)，比上(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)19.8%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)接待游客1850萬人次(ci)，增(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)(chang)(chang)(chang)23.3%。