Barangay Allangigan Primero

Classified as a small barangay, Barangay Allangigan Primero is one of the administrative divisions of City of Candon in Ilocos Sur, Ilocos Region, Philippines.

According to the 2020 Philippine census, Barangay Allangigan Primero had a population of 1,202. This made it the 23rd largest of 42 barangays in City of Candon by population, placing it in the middle tier of the city. Residents of Barangay Allangigan Primero accounted for approximately 1.96% of the total population of City of Candon, which stood at 61,432 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Allangigan Primero changed from 1,296 to 1,202, a shift of -7.3% over the five-year period. This places the barangay among those with contracting populations in City of Candon. Barangay Allangigan Primero is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Candon is a city comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay Allangigan Primero, 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 Allangigan Primero ranks 176th 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 Allangigan Primero 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.