Barangay Poblacion

Barangay Poblacion forms part of Prosperidad, a municipality in Agusan Del Sur, and is classified as a large barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Poblacion had a population of 13,559. This made it the 1st largest of 32 barangays in Prosperidad by population, placing it among the most populous barangays of the municipality. Residents of Barangay Poblacion accounted for approximately 15.35% of the total population of Prosperidad, which stood at 88,321 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Poblacion changed from 12,731 to 13,559, a shift of +6.5% over the five-year period. This places the barangay among those with growing populations in Prosperidad. The Philippine Statistics Authority classifies Barangay Poblacion as urban, reflecting the density and built-up character of the area.

Prosperidad is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion, including public health, sanitation, peace and order, and civil registration. Within the wider province of Agusan Del Sur, which contains 314 barangays across its component cities and municipalities, Barangay Poblacion ranks 4th by 2020 population. Agusan Del Sur 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 Poblacion 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.