Barangay Lourdes

Situated in Pilar, Sorsogon, Barangay Lourdes is one of 49 barangays that make up the municipality within Bicol Region.

According to the 2020 Philippine census, Barangay Lourdes had a population of 908. This made it the 38th largest of 49 barangays in Pilar by population, placing it among the smaller barangays of the municipality. Residents of Barangay Lourdes accounted for approximately 1.20% of the total population of Pilar, which stood at 75,793 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Lourdes moving from 827 residents to 908 residents, an intercensal change of +9.8%. The trajectory indicates a growing community. Barangay Lourdes is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Pilar is a municipality comprising 49 barangays, and serves as the governing unit directly responsible for local services in Barangay Lourdes, including public health, sanitation, peace and order, and civil registration. Within the wider province of Sorsogon, which contains 541 barangays across its component cities and municipalities, Barangay Lourdes ranks 361st by 2020 population. Sorsogon is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Lourdes 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.