in Dinagat, La Isla Aga and Lalaking Bukid in Basilisa, Kisses Islets in Libjo, and Hibuson, Stingray Islet, and Puyo Islet in Loreto. Mount Redondo on Dinagat Island is the highest point of the province reaching above sea level. Climate change The Dinagat Islands province is among the top 20 most vulnerable provinces to climate change in the Philippines. Administrative divisions The Dinagat Islands province comprises seven municipalities, all encompassed by a single legislative district. Demographics The population of the Dinagat Islands in the 2020 census was 128,117 people, with a density of . The original inhabitants of the province are called "Lumad", while residents of the Dinagat Islands are called "Dinagatnon". The Dinagat Islands is predominantly a Cebuano-speaking province. However, towns facing the Surigao del Norte maritime border are Surigaonon-speaking, particularly the municipalities of Dinagat and Cagdianao due to their proximity to the province of Surigao del Norte. Barangay Panamaon and the historic Hibuson Island in Loreto speak Waray-Waray. Influences of the Cebuano and Boholano languages with a Tausug accent can be traced. Most can also speak various levels of Tagalog and English. Religion Religious breakdown in the province shows Roman Catholicism at majority with 53% adherence while Iglesia Filipina Independiente or Aglipayan is the significant minority religion at 23%. Other minority religions are the Church Body of Christ- Filipinistas (12%), United Church of Christ in the Philippines (4%), Iglesia ni Cristo (3%) and other smaller Christian groups (Dinagat Island Socio Economic Factbook, 2007). Recent cultural, religious and socioeconomic changes of the province have allowed the rebound of Roman Catholics (and Aglipayans in some degree) and their numbers have constantly increased; the province had experienced a Catholic decline in several decades (1970s-early 2000s) due to immigration of the members of Philippine Benevolent Missionaries Association in the 1960s. There were some decades (1990s-2000s) where Roman Catholics became minority with as low as 37% of the population. Several religious conflicts were recorded in the province. But at present, religious harmony is relatively observed in most parts of Dinagat Island. Government The Governor of the Dinagat Islands is the local chief executive of the province of the Dinagat Islands. The Representative of the Dinagat Islands is the congressperson of the province of the Dinagat Islands in the House of Representatives. Economy Tourism Dinagat Islands is a young island-province at the northern tip of Mindanao. Many describe Dinagat Islands as a hidden gem