The metro region has Population (2019): 2,700,000 population . The city Busan demonym is Yerevantsi(s), Yerevanite(s) . Busan is the government of Bristol City Council . 2,600/km 2  (6,800/sq mi) is the density of people in Busan . This city is named after Joe Juneau . The city province is Gauteng . Busan is at an elevation of 272.21 ft . The city is 89.63 sq mi (232.14 km 2 ) in area . The mayor of Busan is Oscar Moreno (PDP-Laban) . Busan is located in Miami-Dade, Monroe, & Collier counties, Florida, United States . The city land area is 1.275 sq mi (3.303 sq km ) . The Busan city highest elevation is 91 m (299 ft) . The Busan citys' lowest elevation is 1,250 ft . 6,600/km 2  (17,000/sq mi) is the density of people in  the metro region of Busan . The coordinates of the city are  31°12′N 29°55′E﻿ / ﻿31.200°N 29.917°E .  The city area code is +57 2 . On February 17, 1909 the city was incorporated
There are 3332 residents per sq km in Busan