This city is named after Cartagena, Spain . The density of  inhabitents in Delhi is 2,500/km 2  (6,400/sq mi) . Population (2011): 2,440,000  is the population of the urban region of Delhi . 1,352.5/km 2  (3,527/sq mi) is the density of residents in  the metro region of Delhi . 3,300/km 2  (8,600/sq mi) is the density of people in  the urban region of Delhi . The area of the metro region is 1,767.52 sq km (682.44 sq mi) . The demonym of the city Delhi is Yerevantsi(s), Yerevanite(s) . The mayor of Delhi is Takashi Kawamura . Delhi is located in Philippines . The city province is Oran Province . The water area of the city is 0.36 sq mi (0.92 km 2 ) . Delhi is at an elevation of 934.6 m . The Delhi citys' lowest elevation is 2 m  . The coordinates of the city are 0°57′50″N 74°47′47″W﻿ / ﻿10.96389°N 74.79639°W . The city was incorporated in 1 October 1984 . The city has the postal code 3000 00 -  3019 00 . Delhi is the government of Kamloops City Council . Population (2012): 3,937,451 is the population of Delhi . The Delhi city highest elevation is 241.9 m (793.6 ft) .  The city area code is 216  (Asian side)
Urban is more densely populated that metro region