Barangay Mataas Na Bayan (Pob.)

Classified as a small barangay, Barangay Mataas Na Bayan (Pob.) is one of the administrative divisions of Boac in Marinduque, MIMAROPA Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Mataas Na Bayan (Pob.) had a population of 540. This made it the 42nd largest of 61 barangays in Boac by population, placing it in the middle tier of the municipality. Residents of Barangay Mataas Na Bayan (Pob.) accounted for approximately 0.94% of the total population of Boac, which stood at 57,283 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Mataas Na Bayan (Pob.) moving from 571 residents to 540 residents, an intercensal change of -5.4%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Mataas Na Bayan (Pob.) as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Boac is a municipality comprising 61 barangays, and serves as the governing unit directly responsible for local services in Barangay Mataas Na Bayan (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Marinduque, which contains 218 barangays across its component cities and municipalities, Barangay Mataas Na Bayan (Pob.) ranks 164th by 2020 population. Marinduque is classified as a 4th by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Mataas Na Bayan (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.