2021年錫山區(qu)經濟總量跨入千億(yi)(yi)平(ping)臺(tai)，全區(qu)地區(qu)生(sheng)產(chan)總值(zhi)(zhi)完成1128.73億(yi)(yi)元(yuan)(yuan)，可比價增(zeng)(zeng)幅10.0%，按常住人口計算人均生(sheng)產(chan)總值(zhi)(zhi)12.78萬元(yuan)(yuan)。從三(san)(san)次產(chan)業(ye)看(kan)，其中：一產(chan)增(zeng)(zeng)加(jia)值(zhi)(zhi)16.68億(yi)(yi)元(yuan)(yuan)，下降0.1%；二產(chan)增(zeng)(zeng)加(jia)值(zhi)(zhi)579.53億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)幅12.4%；三(san)(san)產(chan)增(zeng)(zeng)加(jia)值(zhi)(zhi)532.52億(yi)(yi)元(yuan)(yuan)，增(zeng)(zeng)幅7.8%。三(san)(san)次產(chan)業(ye)比重1.5:51.3:47.2。

2021年(nian)錫山(shan)區完(wan)成(cheng)農林(lin)牧漁(yu)業(ye)總(zong)產(chan)值(zhi)28.98億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長0.9%。全(quan)年(nian)實現規上工業(ye)總(zong)產(chan)值(zhi)1907.75億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長26.9%。全(quan)年(nian)完(wan)成(cheng)建筑業(ye)總(zong)產(chan)值(zhi)178.07億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長5.2%。全(quan)年(nian)完(wan)成(cheng)全(quan)區固定(ding)資(zi)(zi)產(chan)投資(zi)(zi)完(wan)成(cheng)478.36億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)下降9.4%。全(quan)年(nian)完(wan)成(cheng)房地(di)產(chan)開發投資(zi)(zi)165.08億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長12.1%。全(quan)年(nian)實現社會(hui)消費品(pin)零售總(zong)額245.31億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長10.7%。全(quan)年(nian)實現進出(chu)口總(zong)額429.21億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長26.2%。全(quan)年(nian)實現一般公共預算收(shou)入110.27億(yi)(yi)元，同(tong)(tong)(tong)比(bi)(bi)(bi)(bi)增(zeng)(zeng)(zeng)長16.5%。