Barangay Calaccab

Situated in Angadanan, Isabela, Barangay Calaccab is one of 59 barangays that make up the municipality within Cagayan Valley.

According to the 2020 Philippine census, Barangay Calaccab had a population of 1,430. This made it the 6th largest of 59 barangays in Angadanan by population, placing it among the most populous barangays of the municipality. Residents of Barangay Calaccab accounted for approximately 3.18% of the total population of Angadanan, which stood at 44,977 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Calaccab moving from 1,246 residents to 1,430 residents, an intercensal change of +14.8%. The trajectory indicates a growing community. Barangay Calaccab is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Angadanan is a municipality comprising 59 barangays, and serves as the governing unit directly responsible for local services in Barangay Calaccab, 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 Calaccab ranks 445th 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 Calaccab 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.