Shunyi District has 12 townships:

1. Gaoliying Town:?

Jurisdiction over 25 village committees: one village, two villages, three villages, four villages, five villages, six villages, seven villages, eight villages, Nanwanglu village, Beiwanglu village, Xiwanglu village, Tangzitou village, Yuzhuang village, Zhangxizhuang village, Dongmagezhuang village, Ximagezhuang village, Xiaxianying village, Hejinying village, Nanlangzhong village, Zhangxizhuang village.

2. Liqiao Town:

Jurisdiction over 1 community and 3 1 village committee: Sakura Garden Community, Lijiaqiao Village, Yinggezhuang Village, Zhang Xin Village, Linqing Village, Nanbanbidian Village, Houqiao Village, Zhuangzi Ying Village, Wazi Village, Touerying Village, Sansiying Village, Xishuxing Village, Xidatuo Village, Beihe Village, Shafu Village and Wazi Village.

3. Li Sui Town:

Under the jurisdiction of 16 village committees: Xuanzhuanghu Village, Weixinzhuang Village, Houying Village, Qianying Village, Gedaizi Village, Goubei Village, Liugezhuang Village, Lisui Village, Xiying Village, Dongying Village, lizhuang village Village, Chongguo zhuang cun Village, Chenzhuang Village, Zhaocun Village, Taiping Xinzhuang Village and Pailou Village.

4. Nancai Town:

Jurisdiction over 1 community and 26 village committees: Cai Feng Community, Qianxuegezhuang Village, Houxuegezhuang Village, Nancai Village, wuli village Village, Shuang Ying Village, Xiaoying Village, Wali Village, Wangqu Village, Daoxianzhuang Village, Dongjiangtou Village, Xijiangtou Village, Yuxinzhuang Village, Daxing Village, Taipingzhuang Village, Shuitun Village and Jiuwangzhuang Village.

5. Beiwu Town:?

Jurisdiction over 15 village committees: Beiwu Village, Guojiawu Village, Chen Xinzhuang Village, Shanglin Village, Cangshang Village, Daokou Village, Wanggezhuang Village, Yanjiaqu Village, Nanxinzhuanghu Village, Yu Di Village, Zhuangzi Village, Xiao Jiu Village, Dongzhai Village, Zhuertun Village and Mazhuang Village.

6. Dasungezhuang Town:

It has jurisdiction over 39 village committees: Dasungezhuang Village, Kejiazhuang Village, Xixinzhuang Village, Huershan Village, Zongjiadian Village, Chaijialin Village, Gujiazhuang Village, Xiaoguxian Village, Tiangezhuang Village, Wu Xiong Temple Village, Xiaosonggezhuang Village, Xiaotang Village, Nanniezhuang Village, Wang Hu Village, Long Ting Houcun Village, Laoguzhuang Village, Dabawazhuang Village and Xiaobawazhuang Village. Zhaojiayu Village, Xiangwangzhuang Village, Sifuzhuang Village, Houlu Mazhuang Village, Lu Qian Mazhuang Village, Xiyinjiafu Village, Dongyinjiafu Village, Dacuigezhuang Village, Dashizhuang Village, Datianzhuang Village and Daluopao Village.

7. Jang Jin?

It has jurisdiction over 29 village committees: Liangshan Village, Xiaosanqu Village, Malinshan Village, Jiajiawazi Village, Lijiawazi Village, Lubutun Village, Yanhuzhuang Village, Gangxi Village, Daguxian Village, Liu Xinzhuang Village, Zhanggezhuang Village, Changmenkou Village, Chongwangmiao Village, Beiying Village, Xiying Village, Xiaocaozhuang Village, Zhumazhuang Village, Baishuzhuang Village and Baixinzhuang Village.

8. Longwantun Town:

It has jurisdiction over 13 village committees: Xinzhuang Village, Qilianzhuang Village, Liu Zhuang Lake Village, Nanwu Village, Shuxing Village, Zhangzhongwu Village, Shizhongwu Village, Dingjiazhuang Village, Xiaobeiwu Village, Dabeiwu Village, Jiaozhuanghu Village, Dong Tang Village and Longwantun Village.

9. Mulin Town:?

It has jurisdiction over 26 village committees: Mulin Village, Chengezhuang Village, Jianggezhuang Village, Weijiadian Village, Dongyantou Village, Xiyantou Village, Changlinzhuang Village, Xiaode Village, Tangzhishan Village, Jiashan Village, Teashed Village, Anxinzhuang Village, Wangpanzhuang Village, Han Zhuang Village, Hanxiaozhuang Village, Mafang Village, Shangyuanzi Village, Dalin Village and Chenjiatuo Village.

10. Beixiaoying Town:

Jurisdiction over 1 community and 17 village committees: Li Yong community, Beixiaoying village, Shangnian village, Beifu village, East wu ji cun village, Westinghouse village, Yulin village, Houliwu village, Qianliwu village, Ma Xinzhuang village, Qianlugezhuang village, Houlugezhuang village, Qiujiadian village and Xifu village.

1 1. Beishicao Town:

Jurisdiction over 16 village committees: Xizhaogezhuang Village, Xiaxi Shi Cun Village, Liangshanzhuang Village, Xifangezhuang Village, Nanshicao Village, Beishicao Village, Dongshicao Village, Dongxinzhuang Village, Sishang Village, Yinger Village, Wugezhuang Village, Liugezhuang Village, Zhongtanying Village, Erzhangying Village, Daliushuying Village and Lijiashishan Village.

12. Zhao Quanying Town:?

It has jurisdiction over 25 village committees: Xiao Xi Camp, Beilangzhong Village, Qiansangyuan Village, Housangyuan Village, Baimiao Village, Majiapu Village, Daguanzhuang Village, xiaoguanzhuang Village, Xichen Gezhuang Village, Zhaoquanying Village, Xiaogaoliying Village, Qubeiying Village, Bao Fang Village, Xinzhou Village, Hong Tong Camp Village, Banqiao Village, Xiajiang Zhou Ying Village and Dongjiang Zhou Ying Village.

As for what you said, "What are the last four digits of their ID cards?" This is the internal information of the local police station. Every year, new people are born and information is constantly updated.

I suggest you go to the local public security intranet, but we can't find it outside.