Barangay San Juan

Barangay San Juan forms part of Pantabangan, a municipality in Nueva Ecija, and is classified as a mid-sized barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Juan had a population of 2,435. This made it the 8th largest of 14 barangays in Pantabangan by population, placing it in the middle tier of the municipality. Residents of Barangay San Juan accounted for approximately 7.67% of the total population of Pantabangan, which stood at 31,763 in the same census year.

The barangay recorded 1,717 residents in the 2015 intercensal count and 2,435 residents in the 2020 Census — a net change of +41.8%, consistent with a growing settlement. The Philippine Statistics Authority classifies Barangay San Juan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Pantabangan is a municipality comprising 14 barangays, and serves as the governing unit directly responsible for local services in Barangay San Juan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Nueva Ecija, which contains 849 barangays across its component cities and municipalities, Barangay San Juan ranks 348th by 2020 population. Nueva Ecija 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 San Juan 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.