10 Most Populous Regions of the Philippines by population (2015)

Reference 1: Region Name, Area (km2), Population as of 2015[update], Population Density/km2 and % of Population.

Reference 2: Region IV-A, NCR, Region III, Region VII, Region V, Region I, Region XI, Region X, Region XII and Region VI.

Source: http://en.wikipedia.org/wiki/The_Philippines