2020年(nian)岳陽市實(shi)現GDP 4001.55億元(yuan)，增(zeng)長4.2%。其中：第一產業增(zeng)加值459.91億元(yuan)，增(zeng)長3.8%；第二產業增(zeng)加值1622.25億元(yuan)，增(zeng)長5.0%；第三產業增(zeng)加值1919.39億元(yuan)，增(zeng)長3.7%。

2020年岳陽市(shi)農(nong)(nong)林(lin)牧漁(yu)業（含(han)農(nong)(nong)林(lin)牧漁(yu)服務(wu)業）總(zong)產(chan)值793.47億(yi)(yi)元(yuan)(yuan)，同(tong)比增(zeng)(zeng)長(chang)(chang)(chang)4.0%；全(quan)(quan)市(shi)農(nong)(nong)林(lin)牧漁(yu)業（含(han)農(nong)(nong)林(lin)牧漁(yu)服務(wu)業）增(zeng)(zeng)加(jia)(jia)值483.34億(yi)(yi)元(yuan)(yuan)，同(tong)比增(zeng)(zeng)長(chang)(chang)(chang)4.0%，其(qi)中：農(nong)(nong)林(lin)牧漁(yu)服務(wu)業增(zeng)(zeng)加(jia)(jia)值23.44億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)7.5%。規(gui)模工(gong)業增(zeng)(zeng)加(jia)(jia)值增(zeng)(zeng)長(chang)(chang)(chang)5.1%。固定資產(chan)投資增(zeng)(zeng)長(chang)(chang)(chang)8.8%。全(quan)(quan)市(shi)實現社會消費品零售總(zong)額(e)1574.01億(yi)(yi)元(yuan)(yuan)。全(quan)(quan)市(shi)一般公(gong)共預(yu)算收入333.54億(yi)(yi)元(yuan)(yuan)，其(qi)中稅(shui)收收入274.89億(yi)(yi)元(yuan)(yuan)，下降2.9%。12月末，全(quan)(quan)市(shi)金融機構本外(wai)幣(bi)存款余額(e)3067.12億(yi)(yi)元(yuan)(yuan)，其(qi)中住戶(hu)存款1929.20億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)長(chang)(chang)(chang)14.2%。