Barangay Anayo

Barangay Anayo forms part of Aritao, a municipality in Nueva Vizcaya, and is classified as a very small barangay.

According to the 2020 Philippine census, Barangay Anayo had a population of 453. This made it the 22nd largest of 22 barangays in Aritao by population, placing it among the smaller barangays of the municipality. Residents of Barangay Anayo accounted for approximately 1.07% of the total population of Aritao, which stood at 42,197 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Anayo moving from 522 residents to 453 residents, an intercensal change of -13.2%. The trajectory indicates a contracting community. Barangay Anayo is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Aritao is a municipality comprising 22 barangays, and serves as the governing unit directly responsible for local services in Barangay Anayo, including public health, sanitation, peace and order, and civil registration. Within the wider province of Nueva Vizcaya, which contains 275 barangays across its component cities and municipalities, Barangay Anayo ranks 260th by 2020 population. Nueva Vizcaya is classified as a 2nd 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.