Barangay San Pedro

Situated in Sarrat, Ilocos Norte, Barangay San Pedro is one of 24 barangays that make up the municipality within Ilocos Region.

According to the 2020 Philippine census, Barangay San Pedro had a population of 933. This made it the 13th largest of 24 barangays in Sarrat by population, placing it in the middle tier of the municipality. Residents of Barangay San Pedro accounted for approximately 3.70% of the total population of Sarrat, which stood at 25,186 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay San Pedro changed from 852 to 933, a shift of +9.5% over the five-year period. This places the barangay among those with growing populations in Sarrat. Barangay San Pedro is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Sarrat is a municipality comprising 24 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 Ilocos Norte, which contains 559 barangays across its component cities and municipalities, Barangay San Pedro ranks 293rd by 2020 population. Ilocos Norte is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay San Pedro 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.