On 1842 the city was incorporated . This city is named after Confluence of Grand River and Gunnison River . The mayor of Canelo Alvarez is Oscar Moreno (PDP-Laban) . Canelo Alvarez is the government of National Park Service . The water area of the city is 45.3 sq mi (117.4 sq km) . 4,484/km 2  (11,610/sq mi) is the density of residents in  the metro region of Canelo Alvarez . The postal code of the city is 9XXXXXX . 10°38′N 71°38′W﻿ / ﻿10.633°N 71.633°W are the coordinates of the city. . The population of the urban region is 3,039,444 . The density of  residents in  the urban region of Canelo Alvarez is 2,305/km 2  (5,970/sq mi) . The city Canelo Alvarez province is Alborz . The density of  inhabitents in Canelo Alvarez is 3,351/km 2  (8,680/sq mi) .  The city area code is 041 . The city land area is 138.75 sq mi (359.36 km 2 ) . The metro region has Population: 13,123,948 population . The lowest elevation of Canelo Alvarez is 3 ft . Canelo Alvarez is located in People's Republic of China . Canelo Alvarez is at an elevation of 1495 m . The highest elevation of Canelo Alvarez is 33 m (108 ft) . Canelo Alvarez has Population (2006) : 2,828,861 population . The demonym of the city Canelo Alvarez is Recifense
There are more than 11940 people per sq mi in the metro region of Canelo Alvarez