The density of  people in Calgary is 5,200/km 2  (13,000/sq mi) . Calgary is located in Republic of the Congo . Pedrito Tomas Pereira Caballero is the mayor of Calgary . Calgary is the government of National Park Service . The density of  people in  the metro region of Calgary is 2,500/km 2  (6,600/sq mi) . The city land area is 8.13 sq mi (21.06 km 2 ) . 4,291,577 (3rd)(population of the Federal District) is the population of the metro region of Calgary . The lowest elevation of Calgary is 378 m  . Calgary is at an elevation of 1 m . The city water area is 2.52 sq mi (6.53 sq km ) . Population (2011): 2,440,000  is the population of the urban region of Calgary . The city Calgary province is Luanda . The city Calgary demonym is Mashhadi, Mashadi, Mashdi (informal) . The city was incorporated in 1871-11-04 . The postal code of the city is 130000 . The Calgary city highest elevation is 424 m (1,391 ft) . The density of  inhabitents in  the urban region of Calgary is 5,400/sq km  (14,000/sq mi) . The coordinates of the city are 25°18′45″N 80°41′15″W﻿ / ﻿25.3125000°N 80.6875000°W﻿ / 25.3125000; -80.6875000 .  The city area code is +55 (41) . This city is named after Rao Jodha . 319.03 sq mi (826.28 km 2 ) is the area of the city namedCalgary
The peak of the city is at 865 m 