Barangay Sagua Banua

Classified as a mid-sized barangay, Barangay Sagua Banua is one of the administrative divisions of Valladolid in Negros Occidental, Western Visayas, Philippines.

According to the 2020 Philippine census, Barangay Sagua Banua had a population of 3,378. This made it the 6th largest of 16 barangays in Valladolid by population, placing it in the middle tier of the municipality. Residents of Barangay Sagua Banua accounted for approximately 8.45% of the total population of Valladolid, which stood at 39,996 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Sagua Banua moving from 3,032 residents to 3,378 residents, an intercensal change of +11.4%. The trajectory indicates a growing community. Barangay Sagua Banua is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Valladolid is a municipality comprising 16 barangays, and serves as the governing unit directly responsible for local services in Barangay Sagua Banua, including public health, sanitation, peace and order, and civil registration. Within the wider province of Negros Occidental, which contains 662 barangays across its component cities and municipalities, Barangay Sagua Banua ranks 301st by 2020 population. Negros Occidental is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Sagua Banua 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.