The city has the postal code 080020 . 1,600/km 2  (4,200/sq mi) is the density of residents in  the metro region of Davao City . Davao City is at an elevation of 934.6 m . The coordinates of the city are 3°25′14″N 76°31′20″W﻿ / ﻿3.42056°N 76.52222°W . The area of the city is 178.46 km 2  (68.90 sq mi) . The city Davao City province is Oran Province . 5,400/sq km  (14,000/sq mi) is the density of residents in  the urban region of Davao City . The city land area is 8.13 sq mi (21.06 km 2 ) . The city water area is 0.49 sq mi (1.27 km 2 ) . The Davao City citys' lowest elevation is 1,240 ft . This city is named after Henry E. Huntington . The city Davao City demonym is Istanbulite  . The metro region has Population: 7,796,923 (2011) population . Davao City is located in San Juan County and McKinley County, New Mexico, US . 2,700/km 2  (7,000/sq mi) is the density of residents in Davao City . Area:   6,800 km2 (2,600 sq mi) is the area of the urban region of Davao City
Land covers8.13 sq mi area of the city