2020年(nian)(nian)益陽(yang)市(shi)實現(xian)地區生產(chan)總值(zhi)(zhi)(zhi)（GDP）1853.48億(yi)(yi)元，比上(shang)年(nian)(nian)增(zeng)(zeng)長(chang)3.8%。其中：第(di)一產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)320.14億(yi)(yi)元，增(zeng)(zeng)長(chang)4.1%；第(di)二產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)793.08億(yi)(yi)元，增(zeng)(zeng)長(chang)4.4%；第(di)三(san)產(chan)業增(zeng)(zeng)加(jia)值(zhi)(zhi)(zhi)740.26億(yi)(yi)元，增(zeng)(zeng)長(chang)3.0%。第(di)一、二、三(san)產(chan)業對(dui)經濟增(zeng)(zeng)長(chang)的貢獻率分別為15.1%、53.9%、31.0%。全市(shi)三(san)次產(chan)業結構由上(shang)年(nian)(nian)的15.6：42.6：41.8調整為17.3：42.8:39.9。

2020年(nian)(nian)(nian)益陽市實現(xian)農林牧漁業總產值594.94億元(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)4.2%。全(quan)市1220家規模以上(shang)(shang)(shang)工業企業實現(xian)增(zeng)加值比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)4.5%。全(quan)市固定資產投(tou)資比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)9.1%。全(quan)年(nian)(nian)(nian)實現(xian)社(she)會消費品零售總額710.22億元(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)下降2.5%。全(quan)市高速公(gong)路通車里(li)程達452公(gong)里(li)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)加19公(gong)里(li)，增(zeng)長(chang)4.4%；年(nian)(nian)(nian)末(mo)民(min)用車輛(liang)(liang)擁(yong)有(you)量(liang)92.24萬(wan)輛(liang)(liang)，比上(shang)(shang)(shang)年(nian)(nian)(nian)末(mo)增(zeng)加5.82萬(wan)輛(liang)(liang)，增(zeng)長(chang)6.7%。全(quan)年(nian)(nian)(nian)接待游客3735.45萬(wan)人次，恢復到上(shang)(shang)(shang)一年(nian)(nian)(nian)度(du)的(de)86.9%；實現(xian)旅游總收入341.76億元(yuan)，恢復到上(shang)(shang)(shang)一年(nian)(nian)(nian)度(du)的(de)89.1%。