Boston, Massachusetts is located in Republic of the Congo . 6,413/km 2  (16,610/sq mi) is the density of inhabitents in Boston, Massachusetts . The density of  residents in  the metro region of Boston, Massachusetts is 210.9/km 2  (546.2/sq mi) . The area of the metro region is Area: 1,876 km2 (724 sq mi) . 41°18′N 69°16′E﻿ / ﻿41.300°N 69.267° are the coordinates of the city. . Boston, Massachusetts is the government of Bristol City Council . The city has the postal code 130000 . The demonym of the city Boston, Massachusetts is Indorian .  The city area code is +55 (41) . Boston, Massachusetts is named for Christopher Columbus . The province of the city Boston, Massachusetts is Algiers Province . The city water area is 129.3 km 2  (49.9 sq mi) . The land area of the city is 11,609.91 km 2  (4,482.61 sq mi) . The urban region has 8,220,207 population . The city is 351 km 2  (136 sq mi) in area . The density of  inhabitents in  the urban region of Boston, Massachusetts is 7,500/km 2  (19,000/sq mi) . On July 22, 1882 the city was incorporated . Boston, Massachusetts is at an elevation of 237 m . The Boston, Massachusetts citys' lowest elevation is 1 m 
The area of this city is less than 602 sq mi