Luzon

Mainland Luzon

There were having sub super regions the North Luzon composed Ilocos Region (I), Cordillera Administrative Region (CAR), Cagayan Valley (II), Central Luzon (III) and the South Luzon are Metro Manila (NCR), Calabarzon (4A), and Bicol Region (5), except Mimaropa (4B) as islands.

Sea

The "Luzon Sea" is located at the 9 dash line of the South China Sea in the southwest neutical miles from Taiwan, The Philippine Sea to the east, West Philippine Sea to the west, Visayan Sea in the central and Mindanao Sea to the south.

Northern Luzon

Northern Luzon is a sub region located to the north of the Philippine archipelago, comprising 4 regions of Ilocos Region, Cordillera Administrative Region, Cagayan Valley and Central Luzon.

4 divisions

Southern Luzon

Southern Luzon is located at the vicinity of Philippine capital (Manila), The sub regions comprising 4 regions; Metro Manila (NCR), Calabarzon (4-A), Mimaropa (4-B) and Bicol Region or 5.

4 divisions

Largest cities of Luzon

Largest cities or towns in {{{country}}} Source: 2020 PH Census Bureau Estimate
	Rank		Region	Pop.	Rank		Region	Pop.
Quezon City Manila	1	Quezon City	Metro Manila, NCR	3,084,270	11	Bacoor	Calabarzon 4-A	661,381	Caloocan Taguig
	2	Manila	Metro Manila, NCR	1,902,590	12	Las Piñas	Metro Manila, NCR	615,549
	3	Caloocan	Metro Manila, NCR	1,712,945	13	Biñan	Calabarzon 4-A	584,479
	4	Taguig	Metro Manila, NCR	1,308,085	14	Calamba	Calabarzon 4-A	575,046
	5	Antipolo	Calabarzon 4-A	913,712	15	Muntinlupa	Metro Manila, NCR	552,255
	6	Pasig	Metro Manila, NCR	853,050	16	Angeles	Central Luzon 3	483,452
	7	Valenzuela	Metro Manila, NCR	725,713	17	General Trias	Calabarzon 4-A	482,453
	8	Dasmariñas	Calabarzon 4-A	744,511	18	Imus	Calabarzon 4-A	481,949
	9	Parañaque	Metro Manila, NCR	703,254	19	Marikina	Metro Manila, NCR	471,323
	10	San Jose del Monte	Central Luzon 3	685,688	20	Mandaluyong	Metro Manila, NCR	465,932

Luzon Metropolitan