Barangay Tambong

Barangay Tambong forms part of Miagao, 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 Tambong had a population of 188. This made it the 106th largest of 119 barangays in Miagao by population, placing it among the smaller barangays of the municipality. Residents of Barangay Tambong accounted for approximately 0.28% of the total population of Miagao, which stood at 68,115 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Tambong moving from 205 residents to 188 residents, an intercensal change of -8.3%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Tambong as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Miagao is a municipality comprising 119 barangays, and serves as the governing unit directly responsible for local services in Barangay Tambong, 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 Tambong ranks 1677th 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.

Like every Philippine barangay, Barangay Tambong is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.