Barangay Annafunan West

Barangay Annafunan West is a mid-sized barangay in Tuguegarao City, located in the province of Cagayan, in the Cagayan Valley region of the Philippines.

According to the 2020 Philippine census, Barangay Annafunan West had a population of 3,717. This made it the 19th largest of 49 barangays in Tuguegarao City by population, placing it in the middle tier of the city. Residents of Barangay Annafunan West accounted for approximately 2.23% of the total population of Tuguegarao City, which stood at 166,334 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Annafunan West moving from 3,310 residents to 3,717 residents, an intercensal change of +12.3%. The trajectory indicates a growing community. Barangay Annafunan West is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tuguegarao City is a city comprising 49 barangays, and serves as the governing unit directly responsible for local services in Barangay Annafunan West, including public health, sanitation, peace and order, and civil registration. Within the wider province of Cagayan, which contains 820 barangays across its component cities and municipalities, Barangay Annafunan West ranks 49th by 2020 population. Cagayan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Annafunan West 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.