2021年，龍口市(shi)地區生(sheng)產總值（GDP）1236.6億(yi)元，可(ke)(ke)比(bi)增(zeng)長(chang)(chang)9.6%；其(qi)中：第(di)一產業(ye)增(zeng)加值40.68億(yi)元，可(ke)(ke)比(bi)增(zeng)長(chang)(chang)8.3%；第(di)二(er)產業(ye)增(zeng)加值600.98億(yi)元，同比(bi)增(zeng)長(chang)(chang)10.2%；第(di)三產業(ye)增(zeng)加值594.98億(yi)元，可(ke)(ke)比(bi)增(zeng)長(chang)(chang)9.2%。一、二(er)、三產業(ye)結構比(bi)為3.3:48.6:48.1。

2021年(nian)(nian)(nian)龍口(kou)市(shi)糧食總(zong)(zong)(zong)產10.0萬噸(dun)(dun)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)加0.57萬噸(dun)(dun)。糧食作物總(zong)(zong)(zong)播種面積15325公頃，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)加901公頃。全(quan)(quan)市(shi)規(gui)模以上(shang)(shang)(shang)工業企業營(ying)業收入(ru)1149.7億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)4.6%；增(zeng)加值比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)18.5%；利潤38.0億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)5.1%。全(quan)(quan)市(shi)固定資(zi)(zi)產投資(zi)(zi)比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)13.0%。全(quan)(quan)年(nian)(nian)(nian)房地(di)產開發投資(zi)(zi)31.6億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，商(shang)品房銷售(shou)面積132.5萬平方米。全(quan)(quan)市(shi)建筑業總(zong)(zong)(zong)產值61.8億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)9.4%。全(quan)(quan)年(nian)(nian)(nian)社會(hui)消(xiao)費品零售(shou)總(zong)(zong)(zong)額359.5億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)16.0%。全(quan)(quan)市(shi)合同項目數36個；實(shi)際到賬外資(zi)(zi)2.4億(yi)(yi)美元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)21.2%；出(chu)口(kou)總(zong)(zong)(zong)額238.8億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上(shang)(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)(chang)22.5%。