根據地(di)區生產(chan)總值(zhi)統一核(he)算(suan)結(jie)(jie)果，2021年(nian)自貢市(shi)實現(xian)地(di)區生產(chan)總值(zhi)1601.31億(yi)元(yuan)(yuan)，按可比(bi)價格計算(suan)，比(bi)上(shang)年(nian)增長8.3%。其中，第一產(chan)業增加值(zhi)242.43億(yi)元(yuan)(yuan)，增長7.1%；第二產(chan)業增加值(zhi)628.24億(yi)元(yuan)(yuan)，增長6.1%；第三(san)產(chan)業增加值(zhi)730.64億(yi)元(yuan)(yuan)，增長10.7%。三(san)次產(chan)業對全(quan)市(shi)經(jing)濟增長的貢獻率(lv)分(fen)別為13.7%、28.3%、58.0%，三(san)次產(chan)業結(jie)(jie)構(gou)由上(shang)年(nian)的16.1：38.8：45.1調(diao)整為15.2：39.2：45.6。

2021年(nian)(nian)(nian)(nian)，自貢(gong)市糧食(shi)作物播種面積352.7萬畝(mu)，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)0.6%。 全年(nian)(nian)(nian)(nian)糧食(shi)產量143萬噸，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)1.6%。全年(nian)(nian)(nian)(nian)全部工(gong)業增(zeng)(zeng)(zeng)加(jia)值 452.19億(yi)(yi)(yi)元，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)7.9%。全年(nian)(nian)(nian)(nian)建(jian)筑業增(zeng)(zeng)(zeng)加(jia)值176.51億(yi)(yi)(yi)元，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)1.7%。全年(nian)(nian)(nian)(nian)全社會固定資(zi)(zi)產投(tou)資(zi)(zi)比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)10.2%，其(qi)中民間投(tou)資(zi)(zi)增(zeng)(zeng)(zeng)長(chang)(chang)18.8%。全年(nian)(nian)(nian)(nian)實現社會消費品零售總額691.04億(yi)(yi)(yi)元，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)18.5%。全年(nian)(nian)(nian)(nian)進出口總額42.23億(yi)(yi)(yi)元,比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)32.8%。全年(nian)(nian)(nian)(nian)財政總收入(ru)242.35億(yi)(yi)(yi)元，比上(shang)(shang)年(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)(chang)12.85%。