根(gen)據地區(qu)生(sheng)產(chan)(chan)(chan)總值統一核算(suan)初(chu)步結(jie)果，2021年(nian)內江市(shi)地區(qu)生(sheng)產(chan)(chan)(chan)總值（GDP）1605.53億(yi)元，按可比價格計算(suan)，比上(shang)(shang)年(nian)增(zeng)長(chang)8.5%。其中(zhong)，第一產(chan)(chan)(chan)業(ye)增(zeng)加值277.07億(yi)元，增(zeng)長(chang)6.9%；第二產(chan)(chan)(chan)業(ye)增(zeng)加值526.63億(yi)元，增(zeng)長(chang)6.5%；第三(san)產(chan)(chan)(chan)業(ye)增(zeng)加值801.83億(yi)元，增(zeng)長(chang)10.4%。三(san)次產(chan)(chan)(chan)業(ye)結(jie)構由上(shang)(shang)年(nian)的(de)18.4:32.7:48.9調整為17.3:32.8:49.9。

2021年(nian)(nian)，內江市(shi)糧食作物播(bo)種面積(ji)31.29萬公頃，比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)0.5%。全(quan)年(nian)(nian)糧食總(zong)產(chan)量(liang)174.63萬噸，比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)1.4%。年(nian)(nian)末規模以上(shang)(shang)(shang)工業企(qi)(qi)業戶(hu)數(shu)419戶(hu)，規模以上(shang)(shang)(shang)工業增(zeng)加(jia)值(zhi)比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)9.9%。年(nian)(nian)末有資(zi)質(zhi)等級(ji)的總(zong)承(cheng)包和專業承(cheng)包建(jian)筑(zhu)企(qi)(qi)業147戶(hu)，建(jian)筑(zhu)業總(zong)產(chan)值(zhi)比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)12.6%。全(quan)年(nian)(nian)全(quan)社(she)(she)會固定資(zi)產(chan)投(tou)資(zi)比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)11.5%。全(quan)年(nian)(nian)實(shi)現社(she)(she)會消費品零售總(zong)額(e)660.51億元，比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)18.2%。全(quan)年(nian)(nian)實(shi)現外(wai)貿進出口總(zong)額(e)4.60億美元，比(bi)上(shang)(shang)(shang)年(nian)(nian)增(zeng)長(chang)59.9%。