Barangay District I (Pob.)

Classified as a mid-sized barangay, Barangay District I (Pob.) is one of the administrative divisions of Benito Soliven in Isabela, Cagayan Valley, Philippines.

According to the 2020 Philippine census, Barangay District I (Pob.) had a population of 3,426. This made it the 1st largest of 29 barangays in Benito Soliven by population, placing it among the most populous barangays of the municipality. Residents of Barangay District I (Pob.) accounted for approximately 11.52% of the total population of Benito Soliven, which stood at 29,752 in the same census year.

Census comparisons between 2015 and 2020 show Barangay District I (Pob.) moving from 3,495 residents to 3,426 residents, an intercensal change of -2.0%. The trajectory indicates a broadly stable community. Barangay District I (Pob.) is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Benito Soliven is a municipality comprising 29 barangays, and serves as the governing unit directly responsible for local services in Barangay District I (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay District I (Pob.) ranks 78th by 2020 population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay District I (Pob.) is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.