經廣東省統(tong)計局統(tong)一(yi)核算(suan)，2020年茂名(ming)市實現地(di)區(qu)生產(chan)(chan)總(zong)值(zhi)(zhi)（初步核算(suan)數(shu)）3279.31億(yi)(yi)元，比上年增(zeng)(zeng)長(chang)1.5%。第一(yi)產(chan)(chan)業增(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)648.68億(yi)(yi)元，增(zeng)(zeng)長(chang)5.4%；第二(er)產(chan)(chan)業增(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)1032.43億(yi)(yi)元，增(zeng)(zeng)長(chang)1.1%；第三(san)產(chan)(chan)業增(zeng)(zeng)加(jia)(jia)值(zhi)(zhi)1598.20億(yi)(yi)元，增(zeng)(zeng)長(chang)0.5%。三(san)次產(chan)(chan)業結(jie)構比重為(wei)19.8∶31.5∶48.7。

2020年(nian)(nian)茂名市(shi)糧食作(zuo)物播種面(mian)積374.92萬(wan)畝，比(bi)上(shang)(shang)年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)1.2%。全(quan)部(bu)工業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)比(bi)上(shang)(shang)年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)0.2%。全(quan)社會建筑業(ye)實現增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)305.30億(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)4.9%。全(quan)年(nian)(nian)金融業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)106.73億(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)5.3%，房地產業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)241.66億(yi)元(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)13.0%，交通運(yun)輸、倉儲和郵政業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)128.04億(yi)元(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)2.3%，批(pi)發和零售(shou)業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)385.72億(yi)元(yuan)(yuan)(yuan)，下(xia)降13.1%，住宿和餐飲(yin)業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)48.74億(yi)元(yuan)(yuan)(yuan)，下(xia)降21.4%。現代服務業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)786.97億(yi)元(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)6.5%。生產性服務業(ye)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)加(jia)(jia)(jia)值(zhi)(zhi)(zhi)566.78億(yi)元(yuan)(yuan)(yuan)，下(xia)降0.9%。全(quan)年(nian)(nian)社會消費(fei)品零售(shou)總額1356.48億(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)年(nian)(nian)下(xia)降5.7%。全(quan)年(nian)(nian)進出口總額199.27億(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)年(nian)(nian)增(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)(zeng)長(chang)(chang)1.5%。全(quan)市(shi)接(jie)待(dai)游(you)(you)(you)(you)客801萬(wan)人次(ci)，其中過夜游(you)(you)(you)(you)客536.49萬(wan)人次(ci)，一日游(you)(you)(you)(you)游(you)(you)(you)(you)客264.52萬(wan)人次(ci)。旅游(you)(you)(you)(you)總收(shou)入88.62億(yi)元(yuan)(yuan)(yuan)，旅游(you)(you)(you)(you)外匯收(shou)入317.07萬(wan)美元(yuan)(yuan)(yuan)。