Barangay Nagcaduha

Barangay Nagcaduha forms part of Villareal, a municipality in Samar, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Nagcaduha had a population of 859. This made it the 11th largest of 38 barangays in Villareal by population, placing it in the upper half of the municipality. Residents of Barangay Nagcaduha accounted for approximately 3.14% of the total population of Villareal, which stood at 27,394 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Nagcaduha changed from 815 to 859, a shift of +5.4% over the five-year period. This places the barangay among those with growing populations in Villareal. Barangay Nagcaduha is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Villareal is a municipality comprising 38 barangays, and serves as the governing unit directly responsible for local services in Barangay Nagcaduha, including public health, sanitation, peace and order, and civil registration. Within the wider province of Samar, which contains 951 barangays across its component cities and municipalities, Barangay Nagcaduha ranks 287th by 2020 population. Samar 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 Nagcaduha 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.