The water area of the city is 3.73 sq mi (9.67 km 2 ) . Davao City is named for Society of the Cincinnati . The land area of the city is 314.95 sq mi (815.72 km 2 ) . The mayor of Davao City is Oscar Malapitan . Davao City is the government of Municipality of Quito . Davao City is located in Chile . The demonym of the city Davao City is Recifense . The Davao City citys' lowest elevation is 75 m  . The density of  residents in  the metro region of Davao City is 6,600/km 2  (17,000/sq mi) . The city is 2,121 km 2  (819 sq mi) in area . 36°18′N 59°36′E﻿ / ﻿36.300°N 59.600°E are the coordinates of the city. . The city province is Santiago Province . 464.71/km 2  (1,203.6/sq mi) is the density of inhabitents in  the urban region of Davao City . The city was incorporated in September 20, 1917 . The postal code of the city is 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253 . Davao City is at an elevation of 16 ft . The highest elevation of Davao City is 5,364 m (17,598 ft) . 1,100/km 2  (2,800/sq mi) is the density of residents in Davao City . The population of the metro region is 6,310,000 (2017) .  The city area code is 84 . 2,122 sq mi (5,496 sq km ) is the area of the urban region of Davao City
The people of the city Davao City are also known as Yangonite