Quirino province stayed beyond Spain's reach for most of the colonial era
Through more than three centuries of Spanish rule in the Philippines, the jungle-clad hills that are now Quirino province stayed almost untouched. Spain sent a single military expedition in 1848, and missionaries turned up only briefly in 1891. Remoteness, mountains and feared headhunters kept outsiders away far longer than elsewhere.
Before it had a name, the area was simply the forest belt of Nueva Vizcaya province, on Luzon in the Cagayan Valley. Negrito groups roamed its interior and built huts deep in the jungle, and the Ilongot people were known for headhunting raids against rival tribes and Spanish settlements alike. That reputation, plus sheer distance, made it one of the few parts of the archipelago that Spain never truly conquered.
Its modern shape came in stages. Under American rule the territory was run from Isabela until a 1948 law returned it to Nueva Vizcaya. On June 18, 1966, four municipalities, Diffun, Saguday, Aglipay and Maddela, were grouped into a sub-province honouring Elpidio Quirino, the country's sixth president, partly because of the many Ilocano settlers in the area. A new town, Cabarroguis, was carved out in 1969 and became the capital. A 1971 act made Quirino a full province, formally inaugurated on February 10, 1972, with Dionisio Sarandi as its first governor.
The land is rugged. Around 80 percent of its 3,323.47 square kilometres is mountain or highland, walled in by the Sierra Madre to the east and south and the Namamparang Range to the west. Logging concessions in the Sierra Madre during the 1970s began widespread deforestation, and the province later gained the Northern Sierra Madre Natural Park in 2001 and the Quirino Protected Landscape in 2004.
Farming dominates, with rice and corn shipped to nearby provinces and Manila, and Quirino leads the Cagayan Valley in bananas, many sold as chips. Its 210,841 residents, counted in 2024, speak mostly Ilocano and Ifugao, and a few still use Ibanag, once the region's common tongue.
Source: Quirino
