Barangay Namnama

Situated in Jones, Isabela, Barangay Namnama is one of 42 barangays that make up the municipality within Cagayan Valley.

According to the 2020 Philippine census, Barangay Namnama had a population of 882. This made it the 21st largest of 42 barangays in Jones by population, placing it in the middle tier of the municipality. Residents of Barangay Namnama accounted for approximately 1.93% of the total population of Jones, which stood at 45,628 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Namnama changed from 847 to 882, a shift of +4.1% over the five-year period. This places the barangay among those with growing populations in Jones. Barangay Namnama is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Jones is a municipality comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay Namnama, 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 Namnama ranks 718th 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.

Barangay Namnama 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.