Barangay San Isidro

Barangay San Isidro forms part of City of Surigao, a city in Surigao Del Norte, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay San Isidro had a population of 629. This made it the 44th largest of 54 barangays in City of Surigao by population, placing it among the smaller barangays of the city. Residents of Barangay San Isidro accounted for approximately 0.37% of the total population of City of Surigao, which stood at 171,107 in the same census year.

The barangay recorded 586 residents in the 2015 intercensal count and 629 residents in the 2020 Census — a net change of +7.3%, consistent with a growing settlement. Barangay San Isidro is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Surigao is a city comprising 54 barangays, and serves as the governing unit directly responsible for local services in Barangay San Isidro, including public health, sanitation, peace and order, and civil registration. Within the wider province of Surigao Del Norte, which contains 335 barangays across its component cities and municipalities, Barangay San Isidro ranks 247th by 2020 population. Surigao Del Norte is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay San Isidro is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.