The city has the postal code 21500 . The density of  residents in  the metro region of Boston, Massachusetts is 1,275/km 2  (3,300/sq mi) . Boston, Massachusetts is located in Sanma Province, Vanuatu . The mayor of Boston, Massachusetts is Rafael Greca (PMN) . The lowest elevation of Boston, Massachusetts is 0 m  . The water area of the city is 0 km 2  (0 sq mi) . The demonym of the city Boston, Massachusetts is Indorian . Boston, Massachusetts is the government of Kamloops City Council . The population of the urban region is 2,658,355 .  The city area code is +55 (41) . Boston, Massachusetts is at an elevation of 56 ft . 1,100/sq km  (2,900/sq mi) is the density of residents in Boston, Massachusetts . The city was incorporated in December 23, 1814 (village) . The Boston, Massachusetts city highest elevation is 1,879 m (6,165 ft) . The density of  people in  the urban region of Boston, Massachusetts is 8,600/km 2  (22,000/sq mi) . The city land area is 1.275 sq mi (3.303 km 2 ) . 7°23′47″N 3°55′0″E﻿ / ﻿7.39639°N 3.91667°E are the coordinates of the city. . The population of the metro region is 2,452,656 . The population of Boston, Massachusetts is 957,441
The city Boston, Massachusetts is 22000/sq mi populace in it's urban region