Barangay Boroñgon

Barangay Boroñgon forms part of San Dionisio, a municipality in Iloilo, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Boroñgon had a population of 846. This made it the 24th largest of 29 barangays in San Dionisio by population, placing it among the smaller barangays of the municipality. Residents of Barangay Boroñgon accounted for approximately 2.17% of the total population of San Dionisio, which stood at 39,048 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Boroñgon changed from 896 to 846, a shift of -5.6% over the five-year period. This places the barangay among those with contracting populations in San Dionisio. The Philippine Statistics Authority classifies Barangay Boroñgon as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Dionisio is a municipality comprising 29 barangays, and serves as the governing unit directly responsible for local services in Barangay Boroñgon, 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 Boroñgon ranks 907th 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.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.