Agusan del Norte sits at the gateway to the Caraga region on the northeastern coast of Mindanao. Butuan City, the regional center within its borders, is one of the oldest known settlements in the archipelago — a fact made remarkable by the gold artifacts discovered in its soil, which pushed Philippine history further back than anyone had previously established.
The Agusan River, the third longest in the Philippines, enters the sea near Butuan, carrying sediment from the vast interior watershed that the river has drained for millennia. It is this river that made Butuan rich in the pre-colonial period, connecting the highland gold sources of Mindanao with the maritime trade routes of Southeast Asia.
Archaeological discoveries in Butuan have unearthed gold jewelry, ritual objects, and trade goods dating to the 9th and 10th centuries — placing Butuan among the earliest documented trading polities in the Philippines. The balangay boats found buried near the city were the first wooden watercraft excavated in Southeast Asia.
Agusan del Norte and Butuan City together counted 789,630 people in the 2024 census. The province has ten towns and one component city, Cabadbaran, which has been the legal capital since Republic Act No. 8811 of 2000. Butuan, a highly urbanized city, lies within the province but is governed separately. Cebuano is the most common language.


