Barangay Peñafrancia

Classified as a mid-sized barangay, Barangay Peñafrancia is one of the administrative divisions of City of Naga in Camarines Sur, Bicol Region, Philippines.

According to the 2020 Philippine census, Barangay Peñafrancia had a population of 4,503. This made it the 16th largest of 27 barangays in City of Naga by population, placing it in the middle tier of the city. Residents of Barangay Peñafrancia accounted for approximately 2.15% of the total population of City of Naga, which stood at 209,170 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Peñafrancia moving from 5,712 residents to 4,503 residents, an intercensal change of -21.2%. The trajectory indicates a contracting community. Barangay Peñafrancia is officially classified as urban, reflecting the density and built-up character of the area.

City of Naga is a city comprising 27 barangays, and serves as the governing unit directly responsible for local services in Barangay Peñafrancia, 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 Peñafrancia ranks 61st 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 Peñafrancia 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.