Barangay Abuor

Barangay Abuor forms part of Narvacan, a municipality in Ilocos Sur, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Abuor had a population of 1,150. This made it the 20th largest of 34 barangays in Narvacan by population, placing it in the middle tier of the municipality. Residents of Barangay Abuor accounted for approximately 2.49% of the total population of Narvacan, which stood at 46,234 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Abuor moving from 1,147 residents to 1,150 residents, an intercensal change of +0.3%. The trajectory indicates a slowly expanding community. Barangay Abuor is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Narvacan is a municipality comprising 34 barangays, and serves as the governing unit directly responsible for local services in Barangay Abuor, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Sur, which contains 768 barangays across its component cities and municipalities, Barangay Abuor ranks 193rd by 2020 population. Ilocos Sur 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 Abuor 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.