根據統一核算，2021年(nian)(nian)(nian)桐鄉市實現地區生產(chan)總(zong)值（GDP）1141.69億(yi)元(yuan)(yuan)，比上年(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)8.5%，兩(liang)年(nian)(nian)(nian)平(ping)(ping)均增(zeng)(zeng)(zeng)長(chang)4.7%。分產(chan)業(ye)看，第(di)一產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值25.95億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)2.9%，兩(liang)年(nian)(nian)(nian)平(ping)(ping)均增(zeng)(zeng)(zeng)長(chang)1.6%；第(di)二(er)產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值564.33億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)11.1%，兩(liang)年(nian)(nian)(nian)平(ping)(ping)均增(zeng)(zeng)(zeng)長(chang)5.1%，其中工業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值496.02億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)11.8%，兩(liang)年(nian)(nian)(nian)平(ping)(ping)均增(zeng)(zeng)(zeng)長(chang)6.6%；第(di)三(san)產(chan)業(ye)增(zeng)(zeng)(zeng)加(jia)(jia)值551.41億(yi)元(yuan)(yuan)，增(zeng)(zeng)(zeng)長(chang)6.4%，兩(liang)年(nian)(nian)(nian)平(ping)(ping)均增(zeng)(zeng)(zeng)長(chang)4.5%。三(san)次產(chan)業(ye)結構(gou)為2.3：49.4：48.3。按(an)戶籍人口計(ji)算人均生產(chan)總(zong)值160887元(yuan)(yuan)，按(an)平(ping)(ping)均匯率計(ji)算折合(he)約為24938美元(yuan)(yuan)。

2021年桐鄉市農林牧漁(yu)業(ye)(ye)總(zong)產值44.07億(yi)元(yuan)，按可(ke)比(bi)價計算比(bi)上(shang)(shang)年增(zeng)長(chang)4.1%。全(quan)年實現(xian)工業(ye)(ye)增(zeng)加值496.02億(yi)元(yuan)，同(tong)比(bi)增(zeng)長(chang)11.8%。全(quan)年實現(xian)建筑業(ye)(ye)增(zeng)加值68.44億(yi)元(yuan)。全(quan)年完(wan)成固定資(zi)(zi)(zi)產投資(zi)(zi)(zi)433.81億(yi)元(yuan)，同(tong)比(bi)增(zeng)長(chang)10.6%。全(quan)年共完(wan)成房地產開發投資(zi)(zi)(zi)165.51億(yi)元(yuan)，同(tong)比(bi)下(xia)降(jiang)2.8%。全(quan)年共實現(xian)社會消費品零售總(zong)額456.93億(yi)元(yuan)，比(bi)上(shang)(shang)年增(zeng)長(chang)8.9%。全(quan)年全(quan)市外(wai)貿進出口(kou)總(zong)額首次突(tu)破500億(yi)元(yuan)，累計實現(xian)進出口(kou)總(zong)值509.69億(yi)元(yuan)，比(bi)上(shang)(shang)年增(zeng)長(chang)31.7%。全(quan)年完(wan)成財政總(zong)收入178.14億(yi)元(yuan)，比(bi)上(shang)(shang)年增(zeng)長(chang)16.2%，一般公(gong)共預算收入109.31億(yi)元(yuan)，比(bi)上(shang)(shang)年增(zeng)長(chang)16.3%。