Barangay San Jose

Barangay San Jose forms part of Tinambac, a municipality in Camarines Sur, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay San Jose had a population of 601. This made it the 40th largest of 44 barangays in Tinambac by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Jose accounted for approximately 0.86% of the total population of Tinambac, which stood at 70,176 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay San Jose changed from 630 to 601, a shift of -4.6% over the five-year period. This places the barangay among those with contracting populations in Tinambac. Barangay San Jose is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tinambac is a municipality comprising 44 barangays, and serves as the governing unit directly responsible for local services in Barangay San Jose, including public health, sanitation, peace and order, and civil registration. Within the wider province of Camarines Sur, which contains 1,063 barangays across its component cities and municipalities, Barangay San Jose ranks 933rd by 2020 population. Camarines Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay San Jose 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.