Barangay Bognuyan

Barangay Bognuyan forms part of Gasan, a municipality in Marinduque, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Bognuyan had a population of 996. This made it the 18th largest of 25 barangays in Gasan by population, placing it in the middle tier of the municipality. Residents of Barangay Bognuyan accounted for approximately 2.75% of the total population of Gasan, which stood at 36,197 in the same census year.

The barangay recorded 977 residents in the 2015 intercensal count and 996 residents in the 2020 Census — a net change of +1.9%, consistent with a slowly expanding settlement. The Philippine Statistics Authority classifies Barangay Bognuyan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Gasan is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay Bognuyan, 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 Bognuyan ranks 98th 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 Bognuyan 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.