The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . 1,600/km 2  (4,200/sq mi) is the density of people in  the metro region of Juneau, Alaska . The land area of the city is 1.275 sq mi (3.303 km 2 ) . On 1842 the city was incorporated . The city has the postal code 95100 . The mayor of Juneau, Alaska is Oscar Moreno (PDP-Laban) . 212  (European side) is the area code of Juneau, Alaska . 234.14 sq mi (606 sq km ) is the area of the city namedJuneau, Alaska . 3,351/km 2  (8,680/sq mi) is the density of inhabitents in Juneau, Alaska . The demonym of the city Juneau, Alaska is Evanstonian . Juneau, Alaska is named for Cartagena, Spain . 39°08′N 117°11′E﻿ / ﻿39.133°N 117.183°E are the coordinates of the city. . The population of the metro region is Population (2019): 2,700,000 . Juneau, Alaska is the government of National Park Service . Juneau, Alaska is at an elevation of 381 m . The population of the urban region is 3,372,090 . The highest elevation of Juneau, Alaska is 324 m (1,063 ft) . The city Juneau, Alaska province is Gauteng
698 sq mi is covered by the city