Barangay Nasugban

Barangay Nasugban forms part of Santa Barbara, a municipality in Iloilo, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Nasugban had a population of 1,052. This made it the 22nd largest of 60 barangays in Santa Barbara by population, placing it in the middle tier of the municipality. Residents of Barangay Nasugban accounted for approximately 1.56% of the total population of Santa Barbara, which stood at 67,630 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Nasugban changed from 971 to 1,052, a shift of +8.3% over the five-year period. This places the barangay among those with growing populations in Santa Barbara. Barangay Nasugban is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Santa Barbara is a municipality comprising 60 barangays, and serves as the governing unit directly responsible for local services in Barangay Nasugban, including public health, sanitation, peace and order, and civil registration. Within the wider province of Iloilo, which contains 1,901 barangays across its component cities and municipalities, Barangay Nasugban ranks 725th by 2020 population. Iloilo is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Nasugban 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.