Arlyn Valencia Mendoza

Arlyn Valencia Mendoza holds the position of Punong Barangay in Barangay Lunang I, a barangay in the municipality of Almagro, serving the 2023 - 2026 term. As Punong Barangay, Arlyn leads the elected Sangguniang Barangay and represents the community's local government unit.

The Punong Barangay is the chief executive of the barangay, the smallest and most local unit of government in the Philippines. Duties under Section 389 of RA 7160 include enforcing barangay ordinances, organising and leading an emergency response team, calling and presiding over sessions of the Sangguniang Barangay, maintaining public order through the Lupong Tagapamayapa (peace council), and supervising the delivery of basic services to residents.

Barangay Lunang I is one of 23 barangays in the municipality of Almagro, in the province of Samar, in the Eastern Visayas region of the Philippines. According to the 2020 Census of Population and Housing, Barangay Lunang I had a population of 575 residents — the constituency that Arlyn serves as Punong Barangay. Samar is classified as a 1st by the Bureau of Local Government Finance.

Elected through the Barangay and Sangguniang Kabataan Elections, Arlyn Valencia Mendoza is serving the current four-year term established under Republic Act No. 12232, which extended the barangay official's term from three years to four. The next BSKE will be held on Monday, November 2, 2026, following COMELEC Resolution No. 11191.

The Sangguniang Barangay — which Arlyn Valencia Mendoza leads — is the legislative body of a Philippine barangay. It passes barangay ordinances and resolutions, approves the annual barangay budget, and exercises oversight over the barangay's programmes and projects. Its composition includes the Punong Barangay, seven kagawads, the SK Chairperson, a Secretary, and a Treasurer, all accountable directly to residents.