22 is the area code of Indore . The land area of the city is 227.34 sq mi (588 sq km ) . Indore is at an elevation of 320 m . This city is named after Cartagena, Spain . Indore is located in Melanesia . The coordinates of the city are  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E . The population of the metro region is 2,452,656 . Indore is the government of National Park Service . On 1871 (Huntington) the city was incorporated . The city Indore province is Bulawayo . 1,600/sq km  (4,200/sq mi) is the density of residents in  the metro region of Indore . 7,500/km 2  (19,000/sq mi) is the density of inhabitents in  the urban region of Indore . The density of  residents in Indore is 7,400/km 2  (19,000/sq mi) . The lowest elevation of Indore is 1 m  . The mayor of Indore is Solomon Mguni . The city has the postal code 21500 . The population of the urban region is 7,860,781 . The Indore city highest elevation is 1,390 m (4,560 ft) . The water area of the city is 6.80 sq mi (17.62 sq km )  3.0% . The demonym of the city Indore is Santiaguinos  (- as )
There are 2452656 residents in metro region of Indore