經廣東(dong)省統(tong)計局統(tong)一核算(suan)，2020年湛(zhan)江市實(shi)現地(di)(di)區(qu)(qu)生(sheng)產(chan)(chan)(chan)總值(zhi)(zhi)（初步核算(suan)數）3100.22億元(yuan)(yuan)，按可比(bi)價計算(suan)，同比(bi)增長(chang)1.9%。其中，第(di)一產(chan)(chan)(chan)業(ye)增加值(zhi)(zhi)622.06億元(yuan)(yuan)，與上年持平，對地(di)(di)區(qu)(qu)生(sheng)產(chan)(chan)(chan)總值(zhi)(zhi)增長(chang)的貢(gong)(gong)獻(xian)率為(wei)(wei)-0.3%；第(di)二產(chan)(chan)(chan)業(ye)增加值(zhi)(zhi)1051.80億元(yuan)(yuan)，增長(chang)3.7%，對地(di)(di)區(qu)(qu)生(sheng)產(chan)(chan)(chan)總值(zhi)(zhi)增長(chang)的貢(gong)(gong)獻(xian)率為(wei)(wei)73.4%；第(di)三(san)產(chan)(chan)(chan)業(ye)增加值(zhi)(zhi)1426.36億元(yuan)(yuan)，增長(chang)1.1%，對地(di)(di)區(qu)(qu)生(sheng)產(chan)(chan)(chan)總值(zhi)(zhi)增長(chang)的貢(gong)(gong)獻(xian)率為(wei)(wei)26.9%。三(san)次(ci)產(chan)(chan)(chan)業(ye)結構為(wei)(wei)20.1：33.9：46.0，第(di)三(san)產(chan)(chan)(chan)業(ye)所占比(bi)重比(bi)上年下降(jiang)0.5個百分點。

2020年(nian)(nian)(nian)湛江市糧食作物播種(zhong)面積415.88萬畝(mu)，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)1.9%。全(quan)部工業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)4.0%。全(quan)社會建筑業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)213.09億元(yuan)(yuan)，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)2.1%。全(quan)年(nian)(nian)(nian)金(jin)融業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)4.9%，房地產業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)增(zeng)(zeng)(zeng)長(chang)6.2%，批發和零售業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)下(xia)降9.3%，住宿和餐飲業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)下(xia)降23.1%，交(jiao)通運輸、倉(cang)儲和郵政(zheng)業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)下(xia)降5.7%。現代服(fu)務業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)增(zeng)(zeng)(zeng)1.1%。生(sheng)產性(xing)服(fu)務業(ye)(ye)增(zeng)(zeng)(zeng)加(jia)(jia)(jia)(jia)(jia)值(zhi)(zhi)下(xia)降2.7%。全(quan)年(nian)(nian)(nian)社會消費(fei)品(pin)零售總額1638.76億元(yuan)(yuan)，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降4.6%。全(quan)年(nian)(nian)(nian)貨物進(jin)出口總額442.40億元(yuan)(yuan)，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)6.7%。全(quan)年(nian)(nian)(nian)接待旅游總人數(shu)1058.39萬人次，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降15.6%；旅游總收入147.60億元(yuan)(yuan)，比(bi)上(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降26.8%。