Barangay Ayusan II

Barangay Ayusan II forms part of Tiaong, a municipality in Quezon, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Ayusan II had a population of 1,972. This made it the 21st largest of 31 barangays in Tiaong by population, placing it in the middle tier of the municipality. Residents of Barangay Ayusan II accounted for approximately 1.86% of the total population of Tiaong, which stood at 106,265 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Ayusan II moving from 1,761 residents to 1,972 residents, an intercensal change of +12.0%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Ayusan II as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tiaong is a municipality comprising 31 barangays, and serves as the governing unit directly responsible for local services in Barangay Ayusan II, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Ayusan II ranks 309th by 2020 population. Quezon is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Ayusan II is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.