Barangay San Pedro

Situated in Concepcion, Romblon, Barangay San Pedro is one of 9 barangays that make up the municipality within MIMAROPA Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Pedro had a population of 434. This made it the 3rd largest of 9 barangays in Concepcion by population, placing it in the upper half of the municipality. Residents of Barangay San Pedro accounted for approximately 12.19% of the total population of Concepcion, which stood at 3,561 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Pedro moving from 448 residents to 434 residents, an intercensal change of -3.1%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay San Pedro as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Concepcion is a municipality comprising 9 barangays, and serves as the governing unit directly responsible for local services in Barangay San Pedro, including public health, sanitation, peace and order, and civil registration. Within the wider province of Romblon, which contains 219 barangays across its component cities and municipalities, Barangay San Pedro ranks 195th by 2020 population. Romblon is classified as a 3rd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay San Pedro is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.