Barangay San Bartolome

Classified as a small barangay, Barangay San Bartolome is one of the administrative divisions of Rosales in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Bartolome had a population of 1,570. This made it the 19th largest of 37 barangays in Rosales by population, placing it in the middle tier of the municipality. Residents of Barangay San Bartolome accounted for approximately 2.35% of the total population of Rosales, which stood at 66,711 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay San Bartolome changed from 1,452 to 1,570, a shift of +8.1% over the five-year period. This places the barangay among those with growing populations in Rosales. The Philippine Statistics Authority classifies Barangay San Bartolome as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Rosales is a municipality comprising 37 barangays, and serves as the governing unit directly responsible for local services in Barangay San Bartolome, including public health, sanitation, peace and order, and civil registration. Within the wider province of Pangasinan, which contains 1,364 barangays across its component cities and municipalities, Barangay San Bartolome ranks 847th by 2020 population. Pangasinan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.