初步核算，2020年(nian)北(bei)京市實現地區生(sheng)產總值(zhi)(zhi)36102.6億元(yuan)，按可比價格計算，比上年(nian)增(zeng)(zeng)長1.2%。其(qi)中，第一(yi)產業增(zeng)(zeng)加(jia)值(zhi)(zhi)107.6億元(yuan)，下降8.5%；第二(er)產業增(zeng)(zeng)加(jia)值(zhi)(zhi)5716.4億元(yuan)，增(zeng)(zeng)長2.1%；第三產業增(zeng)(zeng)加(jia)值(zhi)(zhi)30278.6億元(yuan)，增(zeng)(zeng)長1.0%。三次產業構成為0.4︰15.8︰83.8。

2020年(nian)(nian)(nian)北京(jing)市實(shi)現農林牧漁業(ye)(ye)(ye)(ye)(ye)總(zong)(zong)產(chan)值(zhi)263.4億(yi)元(yuan)(yuan)，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降(jiang)6.5%。全(quan)(quan)年(nian)(nian)(nian)實(shi)現工業(ye)(ye)(ye)(ye)(ye)增加(jia)(jia)值(zhi)4216.5億(yi)元(yuan)(yuan)，按(an)可比(bi)(bi)價格(ge)計(ji)算(suan)，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)增長1.4%。全(quan)(quan)市具(ju)有資(zi)質等級的(de)總(zong)(zong)承包(bao)和專業(ye)(ye)(ye)(ye)(ye)承包(bao)建(jian)筑業(ye)(ye)(ye)(ye)(ye)企業(ye)(ye)(ye)(ye)(ye)完成建(jian)筑業(ye)(ye)(ye)(ye)(ye)總(zong)(zong)產(chan)值(zhi)12905.9億(yi)元(yuan)(yuan)，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)增長7.6%。全(quan)(quan)年(nian)(nian)(nian)貨運(yun)量26346.2萬(wan)(wan)噸，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降(jiang)3.6%；貨物周轉量842.7億(yi)噸公里，下(xia)降(jiang)6.5%。全(quan)(quan)市機(ji)動車保(bao)有量657萬(wan)(wan)輛，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)末增加(jia)(jia)20.5萬(wan)(wan)輛。全(quan)(quan)年(nian)(nian)(nian)完成郵政行業(ye)(ye)(ye)(ye)(ye)業(ye)(ye)(ye)(ye)(ye)務(wu)總(zong)(zong)量480.2億(yi)元(yuan)(yuan)，按(an)可比(bi)(bi)價格(ge)計(ji)算(suan)，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)增長4.4%。全(quan)(quan)年(nian)(nian)(nian)固定資(zi)產(chan)投資(zi)（不含農戶）比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)增長2.2%。全(quan)(quan)年(nian)(nian)(nian)市場總(zong)(zong)消費額比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降(jiang)6.9%。全(quan)(quan)年(nian)(nian)(nian)北京(jing)地區進出口總(zong)(zong)值(zhi)23215.9億(yi)元(yuan)(yuan)，比(bi)(bi)上(shang)(shang)(shang)(shang)年(nian)(nian)(nian)下(xia)降(jiang)19.1%。