Barangay Sinamongan

Classified as a mid-sized barangay, Barangay Sinamongan is one of the administrative divisions of Pilar in Capiz, Western Visayas, Philippines.

According to the 2020 Philippine census, Barangay Sinamongan had a population of 2,119. This made it the 8th largest of 24 barangays in Pilar by population, placing it in the upper half of the municipality. Residents of Barangay Sinamongan accounted for approximately 4.50% of the total population of Pilar, which stood at 47,100 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Sinamongan moving from 2,123 residents to 2,119 residents, an intercensal change of -0.2%. The trajectory indicates a broadly stable community. Barangay Sinamongan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Pilar is a municipality comprising 24 barangays, and serves as the governing unit directly responsible for local services in Barangay Sinamongan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Capiz, which contains 473 barangays across its component cities and municipalities, Barangay Sinamongan ranks 106th by 2020 population. Capiz is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Sinamongan 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.