Delhi is at an elevation of 840 m . Delhi has Population: 1,747,152 population . +55 (41) is the area code of Delhi . This city is named after James W. Denver . Marvin Rees (Lab) is the mayor of Delhi . Delhi is the government of Ministry of Culture . 5,490,000 (2014-urban, others 2013) is the population of the urban region of Delhi . The density of  people in  the urban region of Delhi is 14,708.8/km 2  (38,096/sq mi) . The city land area is 194.74 sq mi (504.38 km 2 ) . The density of  people in Delhi is 1,100/sq km  (2,800/sq mi) . 4,558.4 sq km (1,760.0 sq mi) is the area of the metro region of Delhi . The Delhi citys' lowest elevation is 1 m  . The city Delhi province is Alborz . The coordinates of the city are 56°19′37″N 44°00′27″E﻿ / ﻿56.32694°N 44.00750°E  . The demonym of the city Delhi is Mashhadi, Mashadi, Mashdi (informal) . 2,813/km 2  (7,290/sq mi) is the density of people in  the metro region of Delhi . The postal code of the city is 090101 to 090158 . The highest elevation of Delhi is 424 m (1,391 ft) . The city was incorporated in 1900 . Delhi is located in Greece
The peak of the city is at 5,740 ft 