The Delhi citys' lowest elevation is 1 m  . The population of the urban region is 5,490,000 (2014-urban, others 2013) . Delhi is at an elevation of 840 m . +55 (41) is the area code of Delhi . The city Delhi demonym is Mashhadi, Mashadi, Mashdi (informal) . The mayor of Delhi is Marvin Rees (Lab) . Delhi is named for James W. Denver . The Delhi city highest elevation is 424 m (1,391 ft) . Delhi is located in Greece . The city has the postal code 090101 to 090158 . Delhi is the government of Ministry of Culture . On 1900 the city was incorporated . 4,558.4 sq km (1,760.0 sq mi) is the area of the metro region of Delhi . The city Delhi province is Alborz . The density of  people in Delhi is 1,100/sq km  (2,800/sq mi) . The land area of the city is 194.74 sq mi (504.38 km 2 ) . The coordinates of the city are 56°19′37″N 44°00′27″E﻿ / ﻿56.32694°N 44.00750°E  . Population: 1,747,152 is the population of Delhi . The density of  people in  the urban region of Delhi is 14,708.8/km 2  (38,096/sq mi) . 2,813/km 2  (7,290/sq mi) is the density of people in  the metro region of Delhi
Less than  50 sq mi area of the city Delhi is land