Barangay San Isidro (Pob.)

Situated in Pili, Camarines Sur, Barangay San Isidro (Pob.) is one of 26 barangays that make up the municipality within Bicol Region.

According to the 2020 Philippine census, Barangay San Isidro (Pob.) had a population of 2,244. This made it the 21st largest of 26 barangays in Pili by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Isidro (Pob.) accounted for approximately 2.26% of the total population of Pili, which stood at 99,196 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Isidro (Pob.) moving from 2,470 residents to 2,244 residents, an intercensal change of -9.1%. The trajectory indicates a contracting community. Barangay San Isidro (Pob.) is officially classified as urban, reflecting the density and built-up character of the area.

Pili is a municipality comprising 26 barangays, and serves as the governing unit directly responsible for local services in Barangay San Isidro (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Camarines Sur, which contains 1,063 barangays across its component cities and municipalities, Barangay San Isidro (Pob.) ranks 292nd by 2020 population. Camarines Sur 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 (Pob.) 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.