Barangay 30

Barangay 30 forms part of City of Cavite, a city in Cavite, and is classified as a mid-sized barangay.

According to the 2020 Philippine census, Barangay 30 had a population of 2,037. This made it the 7th largest of 84 barangays in City of Cavite by population, placing it among the most populous barangays of the city. Residents of Barangay 30 accounted for approximately 2.02% of the total population of City of Cavite, which stood at 100,674 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay 30 changed from 2,024 to 2,037, a shift of +0.6% over the five-year period. This places the barangay among those with slowly expanding populations in City of Cavite. Barangay 30 is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Cavite is a city comprising 84 barangays, and serves as the governing unit directly responsible for local services in Barangay 30, including public health, sanitation, peace and order, and civil registration. Within the wider province of Cavite, which contains 829 barangays across its component cities and municipalities, Barangay 30 ranks 488th by 2020 population. Cavite is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay 30 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.