Barangay Binanuahan

Situated in Bato, Catanduanes, Barangay Binanuahan is one of 27 barangays that make up the municipality within Bicol Region.

According to the 2020 Philippine census, Barangay Binanuahan had a population of 2,098. This made it the 2nd largest of 27 barangays in Bato by population, placing it among the most populous barangays of the municipality. Residents of Barangay Binanuahan accounted for approximately 9.65% of the total population of Bato, which stood at 21,748 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Binanuahan moving from 1,897 residents to 2,098 residents, an intercensal change of +10.6%. The trajectory indicates a growing community. Barangay Binanuahan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Bato is a municipality comprising 27 barangays, and serves as the governing unit directly responsible for local services in Barangay Binanuahan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Catanduanes, which contains 315 barangays across its component cities and municipalities, Barangay Binanuahan ranks 18th by 2020 population. Catanduanes is classified as a 3rd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Binanuahan 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.