Barangay Su-ay

Barangay Su-ay is a large barangay in the City of Himamaylan, located in the province of Negros Occidental, in the Western Visayas region of the Philippines.

According to the 2020 Philippine census, Barangay Su-ay had a population of 8,554. This made it the 4th largest of 19 barangays in City of Himamaylan by population, placing it in the upper half of the city. Residents of Barangay Su-ay accounted for approximately 7.36% of the total population of City of Himamaylan, which stood at 116,240 in the same census year.

The barangay recorded 8,403 residents in the 2015 intercensal count and 8,554 residents in the 2020 Census — a net change of +1.8%, consistent with a slowly expanding settlement. Barangay Su-ay is officially classified as urban, reflecting the density and built-up character of the area.

City of Himamaylan is a city comprising 19 barangays, and serves as the governing unit directly responsible for local services in Barangay Su-ay, 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 Su-ay ranks 68th 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 Su-ay 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.