Barangay Santa Peregrina

Barangay Santa Peregrina forms part of Pulilan, a municipality in Bulacan, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Santa Peregrina had a population of 1,666. This made it the 19th largest of 19 barangays in Pulilan by population, placing it among the smaller barangays of the municipality. Residents of Barangay Santa Peregrina accounted for approximately 1.53% of the total population of Pulilan, which stood at 108,836 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Santa Peregrina changed from 1,553 to 1,666, a shift of +7.3% over the five-year period. This places the barangay among those with growing populations in Pulilan. The Philippine Statistics Authority classifies Barangay Santa Peregrina as urban, reflecting the density and built-up character of the area.

Pulilan is a municipality comprising 19 barangays, and serves as the governing unit directly responsible for local services in Barangay Santa Peregrina, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bulacan, which contains 569 barangays across its component cities and municipalities, Barangay Santa Peregrina ranks 521st by 2020 population. Bulacan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.