Barangay Aromin

Situated in Echague, Isabela, Barangay Aromin is one of 64 barangays that make up the municipality within Cagayan Valley.

According to the 2020 Philippine census, Barangay Aromin had a population of 1,035. This made it the 41st largest of 64 barangays in Echague by population, placing it in the middle tier of the municipality. Residents of Barangay Aromin accounted for approximately 1.17% of the total population of Echague, which stood at 88,410 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Aromin moving from 929 residents to 1,035 residents, an intercensal change of +11.4%. The trajectory indicates a growing community. Barangay Aromin is officially classified 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 Aromin, 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 Aromin ranks 636th 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 Aromin 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.