Boston population is broken down by neighborhoods.

Population of the various neighborhoods are: East Boston 43,066; Charlestown 19,110; South Boston 43,496; Downown 39,104; Back Bay/Beacon Hill 28,924; South End 29,373; 41,829; 76,951; 41,012; 72,791; Dorchester 122,191; Mattapan 23,834; Roslindale 29,386; West Roxbury 31, 561; Hyde Park 33,009.