Cagayan · Cagayan Valley
20 Most Populous Barangays in Cagayan
Top 20 barangays in Cagayan province ranked by 2020 Census population.
Cagayan is one of the 81 provinces of the Philippines, located in the Cagayan Valley region. The province contains 820 barangays across its cities and municipalities. This page ranks the 20 most populous of those barangays by 2020 Census of Population and Housing figures.
The largest barangay in Cagayan is Barangay Ugac Sur in Tuguegarao City, with a 2020 census population of 9,923. Population rankings reflect the density and urbanization of the host city or municipality — most top-ranked barangays sit in the commercial centres of Cagayan.