2,813/km 2  (7,290/sq mi) is the density of people in  the metro region of Delhi . The city land area is 340.5 sq mi (881.9 sq km) . Delhi is at an elevation of 2 m . The city is 47.84 sq mi (123.90 km 2 ) in area . The demonym of the city Delhi is Yangonite . Delhi is located in People's Republic of China . The city water area is 2.52 sq mi (6.53 sq km ) . The urban region has Population: 13,319,229 population . The city was incorporated in March 6, 1836 (city) . The density of  people in Delhi is 985.13/km 2  (2,551.5/sq mi) . The Delhi citys' lowest elevation is 1,250 ft . The province of the city Delhi is Alberta .  The city area code is 84 . The postal code of the city is 16000 . The mayor of Delhi is Norman Maurice Armitage . The density of  inhabitents in  the urban region of Delhi is 14,708.8/km 2  (38,096/sq mi) . Delhi is the government of Swedish Ice Hockey Association . The area of the metro region is 3,341.11 sq mi (8,653 km 2 )
There are less than 1150 people per sq km in Delhi