Barangay Sinabaan

Barangay Sinabaan forms part of Umingan, a municipality in Pangasinan, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Sinabaan had a population of 1,243. This made it the 28th largest of 58 barangays in Umingan by population, placing it in the middle tier of the municipality. Residents of Barangay Sinabaan accounted for approximately 1.61% of the total population of Umingan, which stood at 77,074 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Sinabaan changed from 1,124 to 1,243, a shift of +10.6% over the five-year period. This places the barangay among those with growing populations in Umingan. Barangay Sinabaan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Umingan is a municipality comprising 58 barangays, and serves as the governing unit directly responsible for local services in Barangay Sinabaan, 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 Sinabaan ranks 1040th 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.