2021年錫山(shan)區(qu)經(jing)濟總(zong)量跨入千億(yi)平臺(tai)，全區(qu)地區(qu)生(sheng)產(chan)總(zong)值完成1128.73億(yi)元，可比價增幅10.0%，按常住人(ren)口計算(suan)人(ren)均生(sheng)產(chan)總(zong)值12.78萬(wan)元。從三(san)次產(chan)業(ye)看(kan)，其中(zhong)：一產(chan)增加值16.68億(yi)元，下降(jiang)0.1%；二(er)產(chan)增加值579.53億(yi)元，增幅12.4%；三(san)產(chan)增加值532.52億(yi)元，增幅7.8%。三(san)次產(chan)業(ye)比重1.5:51.3:47.2。

2021年(nian)(nian)錫山(shan)區(qu)完成農林牧漁業(ye)總(zong)產(chan)(chan)(chan)值(zhi)28.98億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)0.9%。全(quan)年(nian)(nian)實(shi)現規上工業(ye)總(zong)產(chan)(chan)(chan)值(zhi)1907.75億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)26.9%。全(quan)年(nian)(nian)完成建筑(zhu)業(ye)總(zong)產(chan)(chan)(chan)值(zhi)178.07億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)5.2%。全(quan)年(nian)(nian)完成全(quan)區(qu)固定資產(chan)(chan)(chan)投資完成478.36億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)下降9.4%。全(quan)年(nian)(nian)完成房地(di)產(chan)(chan)(chan)開發投資165.08億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)12.1%。全(quan)年(nian)(nian)實(shi)現社會消費品零售總(zong)額245.31億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)10.7%。全(quan)年(nian)(nian)實(shi)現進出口總(zong)額429.21億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)26.2%。全(quan)年(nian)(nian)實(shi)現一般(ban)公共預算收入110.27億(yi)元(yuan)(yuan)(yuan)，同(tong)比(bi)增(zeng)長(chang)16.5%。