Luzon

Luzon ( , ) is the largest and most populous island in the Philippines. Located in the northern portion of the Philippine archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, as well as Quezon City, the country's most populous city. With a population of 64.3 million , it contains 55 percent of the country's total population and is the 4th most populous island in the world. It is the 15th largest island in the world by land area.

Metropolitan Manila, commonly shortened to Metro Manila and formally the National Capital Region, is the capital region and largest metropolitan area of the Philippines. Located on the eastern shore of Manila Bay, the region lies between the Central Luzon and Calabarzon regions. Encompassing an area of 636.00 km2 (245.56 sq mi) and with a population of 14,001,751 as of 2024, it consists of sixteen highly urbanized cities: Manila—the capital city—Caloocan, Las Piñas, Makati, Malabon, Mandaluyong, Marikina, Muntinlupa, Navotas, Parañaque, Pasay, Pasig, Quezon City, San Juan, Taguig, and Valenzuela, along with one independent municipality, Pateros. As the second most populous and the most densely populated region in the Philippines, it ranks as the 7th most populous metropolitan area in Asia and the 8th most populous urban area in the world.

region of the Philippines

Calabarzon (officially stylized in all caps; ; ), sometimes referred to as Southern Tagalog () and designated as Region IVA, is an administrative region in the Philippines. It is situated southeast of Metro Manila and is bordered by Manila Bay and the South China Sea to the west, Lamon Bay and the Bicol Region to the east, Tayabas Bay and the Sibuyan Sea to the south, and Central Luzon to the north. Comprising five provinces—Cavite, Laguna, Batangas, Rizal, and Quezon (hence the acronym)—and one highly urbanized city, Lucena, it is the most populous region in the Philippines, according to the

region of the Philippines

region of the Philippines

administrative region of the Philippines

administrative region of the Philippines

Mimaropa (officially stylized in all caps), officially the Southwestern Tagalog Region () and also known as Region IV-B, is an administrative region in the Philippines. The name is an acronym combination of its constituent provinces: Mindoro (divided into Occidental Mindoro and Oriental Mindoro), Marinduque, Romblon, and Palawan. It is the only region in the country outside the Visayas that has no land border with another region.

term used for the Philippine regions of Central Luzon, CALABARZON, MIMAROPA, and Metro Manila