根據地區生(sheng)產(chan)總值(zhi)統一(yi)核(he)算結果，2021年(nian)自(zi)貢(gong)市實現地區生(sheng)產(chan)總值(zhi)1601.31億(yi)元，按可比(bi)價格計算，比(bi)上(shang)(shang)年(nian)增(zeng)(zeng)(zeng)長8.3%。其(qi)中，第(di)一(yi)產(chan)業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)242.43億(yi)元，增(zeng)(zeng)(zeng)長7.1%；第(di)二產(chan)業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)628.24億(yi)元，增(zeng)(zeng)(zeng)長6.1%；第(di)三產(chan)業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)值(zhi)730.64億(yi)元，增(zeng)(zeng)(zeng)長10.7%。三次(ci)產(chan)業(ye)(ye)對全市經(jing)濟增(zeng)(zeng)(zeng)長的貢(gong)獻率(lv)分別為13.7%、28.3%、58.0%，三次(ci)產(chan)業(ye)(ye)結構由上(shang)(shang)年(nian)的16.1：38.8：45.1調整(zheng)為15.2：39.2：45.6。

2021年(nian)(nian)(nian)(nian)(nian)，自貢市糧(liang)(liang)食作物播種(zhong)面(mian)積352.7萬畝，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)0.6%。 全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)糧(liang)(liang)食產(chan)量(liang)143萬噸，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)1.6%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)全(quan)(quan)(quan)部工業增(zeng)加(jia)值 452.19億元(yuan)(yuan)，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)7.9%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)建筑業增(zeng)加(jia)值176.51億元(yuan)(yuan)，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)1.7%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)全(quan)(quan)(quan)社會(hui)固(gu)定(ding)資(zi)產(chan)投(tou)資(zi)比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)10.2%，其中(zhong)民間投(tou)資(zi)增(zeng)長(chang)(chang)(chang)18.8%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)實現社會(hui)消費(fei)品(pin)零售(shou)總額(e)691.04億元(yuan)(yuan)，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)18.5%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)進出(chu)口總額(e)42.23億元(yuan)(yuan),比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)32.8%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)(nian)財(cai)政(zheng)總收入242.35億元(yuan)(yuan)，比(bi)(bi)上年(nian)(nian)(nian)(nian)(nian)增(zeng)長(chang)(chang)(chang)12.85%。