Peramu, Saba, Sungai Kebun, Sungai Kedayan and Tamoi, as well as parts of Berakas "A", Berakas "B", Kilanas and Kota Batu. Kampong Ayer, the riverine stilted settlement in the capital, encompasses the mukims of Burong Pingai Ayer, Peramu, Saba, Sungai Kebun, Sungai Kedayan and Tamoi. According to the Constitution, the district is to be represented in the Legislative Council, the state legislature, by up to 7 members. As of 2017, five members have been appointed to represent the district in the legislature. Demographics Brunei-Muara District is the most populous district in Brunei. According to the 2016 census update, the population was 289,630 and made up about 69.4% of the country's total population. were males and were females. The racial make-up were as follow: were Malays, were Chinese, and were those other than the aforementioned races. In terms of residency status, were citizens, were permanent residents and were temporary residents. In terms of professed religions, were Muslims, were Christians, were Buddhists, and professed other than the aforementioned religions or irreligious. The age groups were as follow: were 14 years old and below, were 15 to 24 years old, were 25 to 64 years old, and were 65 years old and above. The population is predominantly urban, whereby lived in urban areas in contrast to in rural areas. The census also recorded 51,694 households living in 51,055 dwellings in the district. In 2020, the district's population was estimated to have increased to 316,100. Education In 2019, there were 158 schools in Brunei-Muara District under the Ministry of Education, out of which 103 were government and 55 were private. The number of teachers were recorded at 8,146, in which taught in government schools and in private schools. The number of students were recorded at 82,405, whereby were enrolled in government schools and in private schools. For the formal Islamic religious education which is under the Ministry of Religious Affairs, there were 97 religious schools ( of the country's total), employing 1,558 teachers and enrolling 27,207 students. The district is home to all four of the country's universities: Universiti Brunei Darussalam, Institut Teknologi Brunei, Universiti Islam Sultan Sharif Ali and Kolej Universiti Perguruan Ugama Seri Begawan. It is also home to two international schools in the country, namely Jerudong International School and International School Brunei. Economy Before the establishment of the oil and gas industry, Brunei-Muara was the center of the coal industry, which