41°18′N 69°16′E﻿ / ﻿41.300°N 69.267° are the coordinates of the city. . The lowest elevation of Boston, Massachusetts is 3 ft . 210.9/km 2  (546.2/sq mi) is the density of residents in  the metro region of Boston, Massachusetts . On July 22, 1882 the city was incorporated . Area: 1,876 km2 (724 sq mi) is the area of the metro region of Boston, Massachusetts . The density of  residents in Boston, Massachusetts is 6,413/km 2  (16,610/sq mi) . Boston, Massachusetts is at an elevation of 237 m . The demonym of the city Boston, Massachusetts is Indorian . The urban region has 8,220,207 population .  The city area code is +55 (41) . The density of  inhabitents in  the urban region of Boston, Massachusetts is 7,500/km 2  (19,000/sq mi) . The city has the postal code 130000 . This city is named after Christopher Columbus . Boston, Massachusetts is the government of Bristol City Council . The city water area is 129.3 km 2  (49.9 sq mi) . Boston, Massachusetts is located in Republic of the Congo . The city Boston, Massachusetts province is Algiers Province . 351 km 2  (136 sq mi) is the area of the city namedBoston, Massachusetts . The city land area is 11,609.91 km 2  (4,482.61 sq mi)
The metro region is less than 1020 km2