Makati also also known as as Lungsod ng Makati or city of Makati is the commercial center of Metro Manila with a population of around 510k people at night, the day population is much higher considering that a lot of office are using Makai as their HQ. It is one of the most densely populated cities in the Philippines. Makati is located in the central part of Metro Manila and is bounded by Pasig River to the east and the west. It is the only city in the metropolis to occupy an island and a part of a river. Size of Makati is 27.36 km²