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　　北(bei)(bei)京市(shi)豐臺(tai)(tai)區(qu)(qu)(qu)是北(bei)(bei)京市(shi)的城(cheng)六區(qu)(qu)(qu)之(zhi)一,也是北(bei)(bei)京四(si)個近郊區(qu)(qu)(qu)之(zhi)一,位于北(bei)(bei)京市(shi)南(nan)部(bu),東(dong)面(mian)(mian)(mian)與(yu)朝陽區(qu)(qu)(qu)接(jie)壤,北(bei)(bei)面(mian)(mian)(mian)與(yu)東(dong)城(cheng)區(qu)(qu)(qu)、西城(cheng)區(qu)(qu)(qu)、海淀區(qu)(qu)(qu)、石景山(shan)區(qu)(qu)(qu)接(jie)壤,西北(bei)(bei)面(mian)(mian)(mian)與(yu)門(men)頭溝區(qu)(qu)(qu),西南(nan)面(mian)(mian)(mian)與(yu)房山(shan)區(qu)(qu)(qu),東(dong)南(nan)面(mian)(mian)(mian)與(yu)大(da)興區(qu)(qu)(qu)接(jie)壤.豐臺(tai)(tai)區(qu)(qu)(qu)東(dong)西長35.3公里,南(nan)北(bei)(bei)寬(kuan)15公里,總(zong)面(mian)(mian)(mian)積306平方(fang)(fang)公里,其中平原(yuan)面(mian)(mian)(mian)積約224平方(fang)(fang)公里.永定河(he)(he)由北(bei)(bei)至南(nan)貫穿豐臺(tai)(tai)區(qu)(qu)(qu),河(he)(he)東(dong)部(bu)鄰近北(bei)(bei)京市(shi)區(qu)(qu)(qu)部(bu)分(fen)及(ji)永定河(he)(he)兩岸大(da)為平原(yuan)地帶,西部(bu)則(ze)多丘陵.全區(qu)(qu)(qu)點(dian)也是西端的馬鞍山(shan),海拔654米(mi),點(dian)為東(dong)南(nan)部(bu)的分(fen)鐘寺,海拔35米(mi).

　　第九屆(jie)中國（北京）國際園(yuan)林博覽會(hui)于2013年5月18日在豐臺區永(yong)(yong)定河西(xi)岸開(kai)幕,本屆(jie)園(yuan)博會(hui)園(yuan)址北至蓮石西(xi)路(lu),南(nan)到(dao)梅(mei)市(shi)(shi)口路(lu)西(xi)延(yan),西(xi)至鷹(ying)山公(gong)(gong)園(yuan)西(xi)墻,東臨永(yong)(yong)定河新右堤,西(xi)南(nan)接(jie)京周新線,陸(lu)路(lu)面積267公(gong)(gong)頃（4005市(shi)(shi)畝(mu)(mu)）,再加上246公(gong)(gong)頃（3690市(shi)(shi)畝(mu)(mu)）園(yuan)博湖,共計513公(gong)(gong)頃（7695市(shi)(shi)畝(mu)(mu)）.

　　截(jie)至(zhi)2012年末數據,全(quan)區常(chang)住(zhu)(zhu)人(ren)口(kou)(kou)221.4萬(wan)人(ren),比(bi)上年末增加4.4萬(wan)人(ren)；其中常(chang)住(zhu)(zhu)外來人(ren)口(kou)(kou)83.7萬(wan)人(ren),占常(chang)住(zhu)(zhu)人(ren)口(kou)(kou)的比(bi)重為37.8%.