Administrative divisions of Tianjin Heping Hexi Hebei Nankai Hedong Hongqiao Jizhou Baodi Ninghe Binhai Dongli Jinnan Xiqing Beichen Wuqing Jinghai Division code[35] Division Area in km2[36][full citation needed] Total population 2010[37] Urban area population 2010[38] Seat Postal code Subdivisions[39][full citation needed] Subdistricts Towns Townships Ethnic townships Residential communities Villages 120000 Tianjin 11,760.00 12,938,693 10,277,893 Hexi 300000 112 118 10 1 1723 3762 120101 Heping 9.97 273,477 Xiaobailou Subdistrict 300041 6 63 120102 Hedong 15.06 860,852 Dawangzhuang Subdistrict 300171 13 158 120103 Hexi 41.24 870,632 Dayingmen Subdistrict 300202 13 171 120104 Nankai 40.64 1,018,196 Changhong Subdistrict 300110 12 180 120105 Hebei 29.14 788,451 Wanghailou Subdistrict 300143 10 109 120106 Hongqiao 21.30 531,526 Xiyuzhuang Subdistrict 300131 10 196 120110 Dongli 460.00 598,966 591,040 Zhangguizhuang Subdistrict 300300 9 90 102 120111 Xiqing 545.00 713,060 524,894 Yangliuqing town 300380 2 7 106 151 120112 Jinnan 401.00 593,063 590,072 Xianshuigu town 300350 8 68 165 120113 Beichen 478.00 669,121 575,103 Guoyuanxincun Subdistrict 300400 5 9 115 126 120114 Wuqing 1,570.00 951,078 352,659 Yunhexi Subdistrict 301700 6 24 64 695 120115 Baodi 1,523.00 799,157 271,992 Baoping Subdistrict 301800 6 16 37 765 120116 Binhai 2,270.00 2,423,204 2,313,361 Xingang Subdistrict 300451 19 7 254 144 120117 Ninghe 1,414.00 416,143 152,388 Lutai town 301500 11 3 34 282 120118 Jinghai 1,476.00 646,978 293,014 Jinghai town 301600 16 2 46 383 120119 Jizhou 1,590.00 784,789 270,236 Wenchang Subdistrict 301900 1 20 5 1 32 949