Barangay Malibago

Barangay Malibago forms part of Echague, a municipality in Isabela, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Malibago had a population of 1,785. This made it the 14th largest of 64 barangays in Echague by population, placing it in the upper half of the municipality. Residents of Barangay Malibago accounted for approximately 2.02% of the total population of Echague, which stood at 88,410 in the same census year.

The barangay recorded 1,538 residents in the 2015 intercensal count and 1,785 residents in the 2020 Census — a net change of +16.1%, consistent with a growing settlement. The Philippine Statistics Authority classifies Barangay Malibago as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Echague is a municipality comprising 64 barangays, and serves as the governing unit directly responsible for local services in Barangay Malibago, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Malibago ranks 330th by 2020 population. Isabela 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 Malibago 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.