Barangay Badiangan

Barangay Badiangan forms part of Lambunao, a municipality in Iloilo, and is classified as a very small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Badiangan had a population of 392. This made it the 67th largest of 73 barangays in Lambunao by population, placing it among the smaller barangays of the municipality. Residents of Barangay Badiangan accounted for approximately 0.48% of the total population of Lambunao, which stood at 81,236 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Badiangan changed from 302 to 392, a shift of +29.8% over the five-year period. This places the barangay among those with growing populations in Lambunao. The Philippine Statistics Authority classifies Barangay Badiangan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lambunao is a municipality comprising 73 barangays, and serves as the governing unit directly responsible for local services in Barangay Badiangan, 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 Badiangan ranks 1466th 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 Badiangan 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.