Barangay Camarunggayan

Barangay Camarunggayan forms part of Aurora, a municipality in Isabela, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Camarunggayan had a population of 831. This made it the 22nd largest of 33 barangays in Aurora by population, placing it in the middle tier of the municipality. Residents of Barangay Camarunggayan accounted for approximately 2.27% of the total population of Aurora, which stood at 36,621 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Camarunggayan changed from 805 to 831, a shift of +3.2% over the five-year period. This places the barangay among those with growing populations in Aurora. Barangay Camarunggayan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Aurora is a municipality comprising 33 barangays, and serves as the governing unit directly responsible for local services in Barangay Camarunggayan, 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 Camarunggayan ranks 748th 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.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.