Boogian Samarahan nopo nga iso mantad 12 boogian i haro id pogun Sarawak Bumi Kenyalang, Malaysia.[2] Ginayo nopo dii nga 4,967.45 kilometer persegi.[3] Abaagi o Boogian Samarahankumaa limo watas ii no Watas Simunjan, Watas Tokoro Sebuyau, Watas Gedong , Watas Samarahan, om Asajaya om iso kawagu watas okoro ii no Watas Tokoro Sadong Jaya id nombo Watas Tokoro Sadong Jaya nopo nga soboogian mantad Boogian Asajaya.[4][5] Ginumu nogigion nopo nga soginumu 178,406 tulun ontok toun 2020.[6]
↑M. Mohizah, S. Julia and W. K. Soh (2006). A Sarawak Gazetteer [Gazetir Sarawak] (PDF). Jabatan Hutan Sarawak dan Institut Penyelidikan Perhutanan Malaysia. ISBN983-2181-86-0. OCLC85818866. Pinoopi mantad sand̠ad(PDF) ontok 27 Madas 2011. Linoyog ontok 18 Mikat 2021.