Barangay De Guzman

Classified as a mid-sized barangay, Barangay De Guzman is one of the administrative divisions of Mabini in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay De Guzman had a population of 2,191. This made it the 3rd largest of 16 barangays in Mabini by population, placing it in the upper half of the municipality. Residents of Barangay De Guzman accounted for approximately 8.28% of the total population of Mabini, which stood at 26,454 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay De Guzman changed from 1,760 to 2,191, a shift of +24.5% over the five-year period. This places the barangay among those with growing populations in Mabini. The Philippine Statistics Authority classifies Barangay De Guzman as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Mabini is a municipality comprising 16 barangays, and serves as the governing unit directly responsible for local services in Barangay De Guzman, 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 De Guzman ranks 551st 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.