Miri District, which is governed by Miri District Office located in Miri City, Sibuti sub-district office, and Niah sub-district office, is an administrative district in Miri Division, Sarawak, Malaysia that has a total population of 290,274 as of 2010.
They are governed by Miri District Office located in Miri City, Sibuti sub-district office, and Niah sub-district office. Miri District is an administrative district in Miri Division, Sarawak, Malaysia covering a total area of 4707 km. 290,274 
