Barangay I (Pob.)

Barangay I (Pob.) forms part of Jones, a municipality in Isabela, and is classified as a mid-sized barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay I (Pob.) had a population of 2,234. This made it the 5th largest of 42 barangays in Jones by population, placing it among the most populous barangays of the municipality. Residents of Barangay I (Pob.) accounted for approximately 4.90% of the total population of Jones, which stood at 45,628 in the same census year.

Census comparisons between 2015 and 2020 show Barangay I (Pob.) moving from 2,296 residents to 2,234 residents, an intercensal change of -2.7%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay I (Pob.) as urban, reflecting the density and built-up character of the area.

Jones is a municipality comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay I (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay I (Pob.) ranks 213th by 2020 population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay I (Pob.) is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.