码头镇位于涿州市东北侧，北与北京市房山区琉璃河镇接壤。北拒马河自西南入境，向东蜿蜒流经境内南部边缘。琉璃河、小清河自境内北部、东北部入境，三条河流于镇域东南角交汇，流向东南 。

juzhengguanxinwenbaodao，ziliaoxianshi，yanxuehuiyu1963nianchusheng，shigetushengtuchangdebeijingren，19suibianzuoweiyiminghushikaishigongzuo。henkuai，tazhuangongxingzhengfangmian，shixianlecongjishurenyuandaozhengtanlingdaodehualizhuanshen。据(ju)正(zheng)观(guan)新(xin)闻(wen)报(bao)道(dao)，(，)资(zi)料(liao)显(xian)示(shi)，(，)闫(yan)学(xue)会(hui)于(yu)1(1)9(9)6(6)3(3)年(nian)出(chu)生(sheng)，(，)是(shi)个(ge)土(tu)生(sheng)土(tu)长(chang)的(de)北(bei)京(jing)人(ren)，(，)1(1)9(9)岁(sui)便(bian)作(zuo)为(wei)一(yi)名(ming)护(hu)士(shi)开(kai)始(shi)工(gong)作(zuo)。(。)很(hen)快(kuai)，(，)她(ta)转(zhuan)攻(gong)行(xing)政(zheng)方(fang)面(mian)，(，)实(shi)现(xian)了(le)从(cong)技(ji)术(shu)人(ren)员(yuan)到(dao)政(zheng)坛(tan)领(ling)导(dao)的(de)华(hua)丽(li)转(zhuan)身(shen)。(。)