2021年，溧陽市(shi)(shi)實現地(di)區生產(chan)(chan)(chan)總值(zhi)(zhi)(zhi)1261.30億(yi)元(yuan)(yuan)(yuan)，按可比(bi)(bi)價計(ji)算增(zeng)長10.1%。分產(chan)(chan)(chan)業看，第(di)一產(chan)(chan)(chan)業增(zeng)加(jia)值(zhi)(zhi)(zhi)56.80億(yi)元(yuan)(yuan)(yuan)，同(tong)(tong)比(bi)(bi)增(zeng)長2.7%；第(di)二產(chan)(chan)(chan)業增(zeng)加(jia)值(zhi)(zhi)(zhi)648.81億(yi)元(yuan)(yuan)(yuan)，同(tong)(tong)比(bi)(bi)增(zeng)長11.9%；第(di)三產(chan)(chan)(chan)業增(zeng)加(jia)值(zhi)(zhi)(zhi)555.69億(yi)元(yuan)(yuan)(yuan)，同(tong)(tong)比(bi)(bi)增(zeng)長8.8%。三次產(chan)(chan)(chan)業增(zeng)加(jia)值(zhi)(zhi)(zhi)比(bi)(bi)例為4.5：51.4：44.1。2021年，全市(shi)(shi)“四大經濟(ji)”全產(chan)(chan)(chan)業累計(ji)完成增(zeng)加(jia)值(zhi)(zhi)(zhi)690.74億(yi)元(yuan)(yuan)(yuan)（合(he)計(ji)數已剔除融(rong)合(he)部分），同(tong)(tong)比(bi)(bi)增(zeng)長22.6%（同(tong)(tong)口徑），占全市(shi)(shi)地(di)區生產(chan)(chan)(chan)總值(zhi)(zhi)(zhi)比(bi)(bi)重54.8%，較上年提高3個(ge)百分點。全產(chan)(chan)(chan)業實現營業收入2115.46億(yi)元(yuan)(yuan)(yuan)，同(tong)(tong)比(bi)(bi)增(zeng)長5.2%，稅(shui)收59.3億(yi)元(yuan)(yuan)(yuan)（列統口徑），同(tong)(tong)比(bi)(bi)增(zeng)長20.8%。

2021年溧陽市(shi)實(shi)現農(nong)林牧漁(yu)業(ye)總產(chan)值93.45億(yi)元，同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)3.3%。全市(shi)工業(ye)總產(chan)值2267.49億(yi)元，同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)29.1%。全市(shi)固定資產(chan)投資同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)8.0%。全市(shi)房地產(chan)開發(fa)完成投資同(tong)(tong)比下降4.4%。全市(shi)共實(shi)現社會(hui)消費品零售總額(e)(e)388.98億(yi)元，同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)22.5%。全市(shi)外(wai)貿進出口總額(e)(e)113.20億(yi)元，同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)32.0%。全市(shi)一般公(gong)共預算(suan)收(shou)入完成87.33億(yi)元，同(tong)(tong)比增(zeng)(zeng)長(chang)(chang)18.3%，稅收(shou)占比為87.1%。全轄金融機構本(ben)外(wai)幣各項存款余額(e)(e)為1732.20億(yi)元，比年初增(zeng)(zeng)加(jia)204.31億(yi)元，較年初增(zeng)(zeng)長(chang)(chang)13.4%。全市(shi)接待游客1862.19萬人次，實(shi)現旅游總收(shou)入229.35億(yi)元，分別恢復到2019年的88.5%和89.1%。