Mangilao is a village on the eastern shore of the United States territory of Guam. The village's population has decreased slightly since the island's 2010 census. Cliffs lie along much of the village's shoreline provide dramatic views, including of Pago Bay along Mangilao's southern coastline, but few of Mangilao's beaches are available for recreational uses. The island's main prison is in Mangilao. Demographics. The U.S. Census Bureau has the municipality in multiple census-designated places: Mangilao, Adacao, Pagat, and University of Guam. Government and infrastructure.
https://en.wikipedia.org/wiki/Mangilao,_Guam