Barangay San Isidro

Barangay San Isidro forms part of Jasaan, a municipality in Misamis Oriental, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Isidro had a population of 1,364. This made it the 14th largest of 15 barangays in Jasaan by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Isidro accounted for approximately 2.39% of the total population of Jasaan, which stood at 57,055 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Isidro moving from 1,153 residents to 1,364 residents, an intercensal change of +18.3%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay San Isidro as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Jasaan is a municipality comprising 15 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 Misamis Oriental, which contains 504 barangays across its component cities and municipalities, Barangay San Isidro ranks 232nd by 2020 population. Misamis Oriental 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 San Isidro 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.