Barangay Puypuy

Barangay Puypuy forms part of Bay, a municipality in Laguna, and is classified as a mid-sized barangay.

According to the 2020 Philippine census, Barangay Puypuy had a population of 4,390. This made it the 7th largest of 15 barangays in Bay by population, placing it in the middle tier of the municipality. Residents of Barangay Puypuy accounted for approximately 6.53% of the total population of Bay, which stood at 67,182 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Puypuy moving from 3,593 residents to 4,390 residents, an intercensal change of +22.2%. The trajectory indicates a growing community. Barangay Puypuy is officially classified as urban, reflecting the density and built-up character of the area.

Bay is a municipality comprising 15 barangays, and serves as the governing unit directly responsible for local services in Barangay Puypuy, including public health, sanitation, peace and order, and civil registration. Within the wider province of Laguna, which contains 681 barangays across its component cities and municipalities, Barangay Puypuy ranks 199th by 2020 population. Laguna is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Puypuy 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.