Dorchester (colloquially referred to as Dot) is a
Boston neighborhood
Boston's diverse neighborhoods serve as a political and cultural organizing mechanism. The City of Boston's Office of Neighborhood Services has designated 23 Neighborhoods in the city:
* Allston
* Back Bay
* Bay Village
* Beacon Hill
* Brigh ...
comprising more than in the City of
Boston
Boston (), officially the City of Boston, is the capital city, state capital and List of municipalities in Massachusetts, most populous city of the Commonwealth (U.S. state), Commonwealth of Massachusetts, as well as the cultural and financ ...
, Massachusetts, United States. Originally, Dorchester was a separate town, founded by
Puritans
The Puritans were English Protestants in the 16th and 17th centuries who sought to purify the Church of England of Catholic Church, Roman Catholic practices, maintaining that the Church of England had not been fully reformed and should become m ...
who emigrated in 1630 from
Dorchester, Dorset, England, to the
Massachusetts Bay Colony
The Massachusetts Bay Colony (1630–1691), more formally the Colony of Massachusetts Bay, was an English settlement on the east coast of North America around the Massachusetts Bay, the northernmost of the several colonies later reorganized as the ...
. This
dissolved municipality, Boston's largest
neighborhood by far, is often divided by city planners in order to create two planning areas roughly equivalent in size and population to other Boston neighborhoods.
The neighborhood is named after the town of Dorchester in the
English county of Dorset, from which
Puritans
The Puritans were English Protestants in the 16th and 17th centuries who sought to purify the Church of England of Catholic Church, Roman Catholic practices, maintaining that the Church of England had not been fully reformed and should become m ...
emigrated on the ship ''
Mary and John
''Mary and John'' was a 400-ton ship that is known to have sailed between England and the American colonies four times from 1607 to 1633. She was during the later voyages captained by Robert Davies and owned by Roger Ludlow (1590–1664), one of t ...
'', among others.
Founded in 1630, just a few months before the founding of the city of Boston, Dorchester now covers a geographic area approximately equivalent to nearby
Cambridge
Cambridge ( ) is a university city and the county town in Cambridgeshire, England. It is located on the River Cam approximately north of London. As of the 2021 United Kingdom census, the population of Cambridge was 145,700. Cambridge beca ...
.
[History of Dorchester, Massachusetts](_blank)
It was still a primarily rural town and had a population of 12,000 when it was annexed to Boston in 1870. Railroad and streetcar lines brought rapid growth, increasing the population to 150,000 by 1920. In the
2010 United States Census, the neighborhood's population was 92,115.
The Dorchester neighborhood has a very diverse population, which includes a large concentration of
African Americans,
European Americans
European Americans (also referred to as Euro-Americans) are Americans of European ancestry. This term includes people who are descended from the first European settlers in the United States as well as people who are descended from more recent E ...
(particularly those of
Irish
Irish may refer to:
Common meanings
* Someone or something of, from, or related to:
** Ireland, an island situated off the north-western coast of continental Europe
***Éire, Irish language name for the isle
** Northern Ireland, a constituent unit ...
,
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ger ...
,
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance language
*** Regional Ita ...
, and
Polish
Polish may refer to:
* Anything from or related to Poland, a country in Europe
* Polish language
* Poles, people from Poland or of Polish descent
* Polish chicken
*Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
origin),
Caribbean Americans
Caribbean Americans or West Indian Americans are Americans who trace their ancestry to the Caribbean. Caribbean Americans are a multi-ethnic and multi-racial group that trace their ancestry further in time mostly to Africa, as well as Asia, the ...
,
Latinos
Hispanic and Latino Americans ( es, Estadounidenses hispanos y latinos; pt, Estadunidenses hispânicos e latinos) are Americans of Spaniards, Spanish and/or Latin Americans, Latin American ancestry. More broadly, these demographics include a ...
, and East and Southeast
Asian Americans. Dorchester also has a significant LGBT population, with active political groups and the largest concentration of same-sex couples in Boston after the neighborhoods of South End and Jamaica Plain. Most of the people over the age of 25 have completed high school or obtained a GED.
History
Indigenous peoples
Prior to
European colonization
The historical phenomenon of colonization is one that stretches around the globe and across time. Ancient and medieval colonialism was practiced by the Phoenicians, the Greeks, the Turks, and the Arabs.
Colonialism in the modern sense began ...
, the region around Dorchester was inhabited by the
indigenous Massachusett
The Massachusett were a Native American tribe from the region in and around present-day Greater Boston in the Commonwealth of Massachusetts. The name comes from the Massachusett language term for "At the Great Hill," referring to the Blue Hills ...
.
[Alden T. Vaughan, ''New England Encounters: Indians and Euroamericans Ca. 1600-1850'' (1999), pg 209 https://books.google.com/books?isbn=155553404X] They lived in settlements established alongside the
Neponset River
The Neponset River is a river in eastern Massachusetts in the United States. Its headwaters are at the Neponset Reservoir in Foxborough, near Gillette Stadium. From there, the Neponset meanders generally northeast for about to its mouth at Do ...
estuary, which was a plentiful source of fish, including trout; they also gathered shellfish from the riverbed, and hunted beaver and deer. They established farms in nearby hills.
[Alden T. Vaughan, ''New England Encounters: Indians and Euroamericans Ca. 1600-1850'' (1999) pg 209 https://books.google.com/books?isbn=155553404X] During the initial period of colonization of the region by
Puritan settlers, the Massachusett suffered a
rapid decline in population due to the introduction of foreign infectious diseases to which they had no immunity and violence related to
settler colonialism
Settler colonialism is a structure that perpetuates the elimination of Indigenous people and cultures to replace them with a settler society. Some, but not all, scholars argue that settler colonialism is inherently genocidal. It may be enacted b ...
.
The Massachusett ''
sachem
Sachems and sagamores are paramount chiefs among the Algonquians or other Native American tribes of northeastern North America, including the Iroquois. The two words are anglicizations of cognate terms (c. 1622) from different Eastern ...
'',
Chickatawbut
Chickatawbut (died 1633; also known as Cicatabut and possibly as Oktabiest before 1622) was the sachem, or leader, of a large group of indigenous people known as the Massachusett tribe in what is now eastern Massachusetts, United States, during th ...
, negotiated land treaties with the Puritan settlers before dying of
smallpox
Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) ce ...
in 1633. His brother,
Cutshamekin
Cutshamekin (died in 1654) (also spelled Kitchamakin, Kuchamakin, or Cutshumaquin) was a Native American leader, who was a sachem of the Massachusett tribe based along the Neponset River and Great Blue Hill in what is now Dorchester, Massachus ...
, who succeeded him, deeded further land to the settlers.
The remaining Massachusett in the region, including Cutshamekin, accepted some Christianity as a form of
survivance and eventually resettled in the
Praying Town
Praying towns were a settlements established by English colonial governments in New England from 1646 to 1675 in an effort to convert local Native Americans to Christianity.
The Native people who moved into these towns were known as Praying I ...
of
Natick
Natick ( ) is a town in Middlesex County, Massachusetts, United States. It is near the center of the MetroWest region of Massachusetts, with a population of 37,006 at the 2020 census. west of Boston, Natick is part of the Greater Boston area. ...
.
European settlement in the 17th century

In 1626
David Thompson settled his family on
Thompson Island in what is now Dorchester before Boston's
Puritan migration wave began in 1630. May 30, 1630, Captain Squib of the ship ''
Mary and John
''Mary and John'' was a 400-ton ship that is known to have sailed between England and the American colonies four times from 1607 to 1633. She was during the later voyages captained by Robert Davies and owned by Roger Ludlow (1590–1664), one of t ...
'' entered
Boston Harbor
Boston Harbor is a natural harbor and estuary of Massachusetts Bay, and is located adjacent to the city of Boston, Massachusetts. It is home to the Port of Boston, a major shipping facility in the northeastern United States.
History
Sinc ...
and on June 17, 1630, landed a boat with eight men on the Dorchester shore, at what was then a narrow
peninsula
A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on al ...
known as
Mattapan
Mattapan () is a neighborhood in Boston, Massachusetts. Historically a section of neighboring Dorchester, Mattapan became a part of Boston when Dorchester was annexed in 1870. Mattapan is the original Native American name for the Dorchester a ...
or Mattaponnock. Today it is known as
Columbia Point
Columbia Point is a high mountain summit of the Crestones in the Sangre de Cristo Range of the Rocky Mountains of North America. The thirteener is located east by south ( bearing 102°) of the Town of Crestone in Saguache County, Colorado, Un ...
(more popularly since 1984 as Harbor Point).
[, Dorchester Atheneum] Those aboard the ship who founded the town included
William Phelps,
Roger Ludlow
Roger Ludlow (1590–1664) was an English lawyer, magistrate, military officer, and colonist. He was active in the founding of the Colony of Connecticut, and helped draft laws for it and the nearby Massachusetts Bay Colony. Under his and John Ma ...
e,
John Mason, John Maverick,
Nicholas Upsall, Capt. Roger Fyler, William Gaylord, Henry Wolcott, and other men who would become prominent in the founding of a new nation. The original settlement founded in 1630 was at what is now the intersection of Columbia Road and
Massachusetts Avenue Massachusetts Avenue may refer to:
* Massachusetts Avenue (metropolitan Boston), Massachusetts
** Massachusetts Avenue (MBTA Orange Line station), a subway station on the MBTA Orange Line
** Massachusetts Avenue (MBTA Silver Line station), a stati ...
. (Even though Dorchester was annexed over 100 years ago into the city of Boston, residents still annually celebrate the founding on Dorchester Day, which includes festivities and a parade down