中山市公安局郊区分局在石岐北面郊外，所管辖的郊区面积１７平方公里，辖下有３个派出所共有居民住户９３０９户，常住人口３１９５５人，外来人口２９０００人。郊区内有市属国营单位１５个，集体和集体承包单位４０５个，以及个体工厂、商店、摊档、发廊等１３５７户。随着 The suburban branch of Zhongshan Public Security Bureau is located on the outskirts of the north of Shiqi. The suburb under its jurisdiction covers an area of ​​17 square kilometers. There are 3,309 resident households and 31,955 permanent residents with 29,000 foreign residents. In the suburbs, there are 15 state-owned municipal units, 405 collective and collective contracted units, and 1,357 individual factories, shops, stalls and hair salons. along with