Barangay Tupanna

Barangay Tupanna forms part of Pamplona, a municipality in Cagayan, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Tupanna had a population of 616. This made it the 16th largest of 18 barangays in Pamplona by population, placing it among the smaller barangays of the municipality. Residents of Barangay Tupanna accounted for approximately 2.49% of the total population of Pamplona, which stood at 24,781 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Tupanna changed from 665 to 616, a shift of -7.4% over the five-year period. This places the barangay among those with contracting populations in Pamplona. Barangay Tupanna is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Pamplona is a municipality comprising 18 barangays, and serves as the governing unit directly responsible for local services in Barangay Tupanna, 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 Tupanna ranks 688th 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 Tupanna 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.