Barangay Seven Hills

Classified as a small barangay, Barangay Seven Hills is one of the administrative divisions of San Isidro in Northern Samar, Eastern Visayas, Philippines.

According to the 2020 Philippine census, Barangay Seven Hills had a population of 817. This made it the 14th largest of 14 barangays in San Isidro by population, placing it among the smaller barangays of the municipality. Residents of Barangay Seven Hills accounted for approximately 2.93% of the total population of San Isidro, which stood at 27,867 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Seven Hills moving from 806 residents to 817 residents, an intercensal change of +1.4%. The trajectory indicates a slowly expanding community. Barangay Seven Hills is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Isidro is a municipality comprising 14 barangays, and serves as the governing unit directly responsible for local services in Barangay Seven Hills, including public health, sanitation, peace and order, and civil registration. Within the wider province of Northern Samar, which contains 569 barangays across its component cities and municipalities, Barangay Seven Hills ranks 278th by 2020 population. Northern Samar is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Seven Hills 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.