根據(ju)地(di)區生產(chan)總(zong)值統一(yi)核(he)算(suan)結果(guo)，2021年(nian)(nian)自貢市(shi)實現地(di)區生產(chan)總(zong)值1601.31億(yi)(yi)元，按可比價(jia)格(ge)計算(suan)，比上(shang)(shang)年(nian)(nian)增(zeng)長8.3%。其中，第一(yi)產(chan)業(ye)增(zeng)加(jia)(jia)值242.43億(yi)(yi)元，增(zeng)長7.1%；第二產(chan)業(ye)增(zeng)加(jia)(jia)值628.24億(yi)(yi)元，增(zeng)長6.1%；第三(san)產(chan)業(ye)增(zeng)加(jia)(jia)值730.64億(yi)(yi)元，增(zeng)長10.7%。三(san)次(ci)產(chan)業(ye)對全市(shi)經(jing)濟增(zeng)長的(de)貢獻率分別(bie)為13.7%、28.3%、58.0%，三(san)次(ci)產(chan)業(ye)結構由上(shang)(shang)年(nian)(nian)的(de)16.1：38.8：45.1調(diao)整為15.2：39.2：45.6。

2021年(nian)(nian)(nian)，自貢市(shi)糧(liang)食(shi)作(zuo)物播種面積(ji)352.7萬畝，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)0.6%。 全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)糧(liang)食(shi)產量143萬噸，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)1.6%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)全(quan)(quan)(quan)(quan)部工業增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi) 452.19億(yi)元(yuan)，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)7.9%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)建筑業增(zeng)(zeng)(zeng)(zeng)加值(zhi)(zhi)176.51億(yi)元(yuan)，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)1.7%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)全(quan)(quan)(quan)(quan)社(she)(she)會固(gu)定資產投資比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)10.2%，其中民間投資增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)18.8%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)實(shi)現(xian)社(she)(she)會消費品零售總額691.04億(yi)元(yuan)，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)18.5%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)進(jin)出口(kou)總額42.23億(yi)元(yuan),比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)32.8%。全(quan)(quan)(quan)(quan)年(nian)(nian)(nian)財(cai)政總收入242.35億(yi)元(yuan)，比(bi)(bi)上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)(zeng)長(chang)(chang)12.85%。