據初步核算，2021年樂(le)清市生產(chan)(chan)總值(zhi)(zhi)（GDP）1433.48億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，比上年增(zeng)(zeng)(zeng)長10.8%。其中，第(di)一(yi)產(chan)(chan)業增(zeng)(zeng)(zeng)加值(zhi)(zhi)22.20億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長3.4%；第(di)二(er)產(chan)(chan)業增(zeng)(zeng)(zeng)加值(zhi)(zhi)672.23億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長9.8%；第(di)三產(chan)(chan)業增(zeng)(zeng)(zeng)加值(zhi)(zhi)739.06億(yi)(yi)元(yuan)(yuan)(yuan)(yuan)，增(zeng)(zeng)(zeng)長11.9%。按常住(zhu)人口計算，人均地區生產(chan)(chan)總值(zhi)(zhi)98244元(yuan)(yuan)(yuan)(yuan)（按年平均匯率折算15228美元(yuan)(yuan)(yuan)(yuan)），增(zeng)(zeng)(zeng)長10.6%。三次產(chan)(chan)業結構(gou)為1.5︰46.9︰51.6。

2021年(nian)(nian)(nian)樂清市實現(xian)農林牧漁(yu)業產(chan)(chan)(chan)值33.95億(yi)(yi)(yi)元(yuan)(yuan)，比(bi)(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)4.4%。全(quan)年(nian)(nian)(nian)規模以上(shang)(shang)工業企業1573家(jia)，實現(xian)增(zeng)加值385.47億(yi)(yi)(yi)元(yuan)(yuan)，增(zeng)長(chang)10.8%。全(quan)年(nian)(nian)(nian)建(jian)筑業增(zeng)加值50.12億(yi)(yi)(yi)元(yuan)(yuan)，占GDP的(de)比(bi)(bi)(bi)重為3.5%。全(quan)年(nian)(nian)(nian)固(gu)定資(zi)產(chan)(chan)(chan)投資(zi)同(tong)比(bi)(bi)(bi)增(zeng)長(chang)5.5%。全(quan)市房地產(chan)(chan)(chan)開發投資(zi)同(tong)比(bi)(bi)(bi)增(zeng)長(chang)1.2%。全(quan)年(nian)(nian)(nian)社會(hui)消費(fei)品零售(shou)總額580.91億(yi)(yi)(yi)元(yuan)(yuan)，比(bi)(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)11.7%。全(quan)年(nian)(nian)(nian)貨物進出口總額280.62億(yi)(yi)(yi)元(yuan)(yuan)，比(bi)(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)40.6%。全(quan)年(nian)(nian)(nian)接待游(you)客總人(ren)(ren)數達(da)617萬人(ren)(ren)次(ci)，實現(xian)旅游(you)總收(shou)入80.4億(yi)(yi)(yi)元(yuan)(yuan)。全(quan)年(nian)(nian)(nian)財政總收(shou)入166.86億(yi)(yi)(yi)元(yuan)(yuan)，比(bi)(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)增(zeng)長(chang)6.4%。