Colchester ( ) is a city in northeastern
Essex
Essex ( ) is a Ceremonial counties of England, ceremonial county in the East of England, and one of the home counties. It is bordered by Cambridgeshire and Suffolk to the north, the North Sea to the east, Kent across the Thames Estuary to the ...
, England.
It is the second-largest settlement in the county, with a population of 130,245 at the
2021 Census.
The
demonym
A demonym (; ) or 'gentilic' () is a word that identifies a group of people ( inhabitants, residents, natives) in relation to a particular place. Demonyms are usually derived from the name of the place ( hamlet, village, town, city, region, ...
is ''Colcestrian''.
Colchester occupies the site of
Camulodunum
Camulodunum ( ; ), the Roman Empire, Ancient Roman name for what is now Colchester in Essex, was an important Castra, castrum and city in Roman Britain, and the first capital of the province. A temporary "wikt:strapline, strapline" in the 1960s ...
, the first
major city in
Roman Britain
Roman Britain was the territory that became the Roman province of ''Britannia'' after the Roman conquest of Britain, consisting of a large part of the island of Great Britain. The occupation lasted from AD 43 to AD 410.
Julius Caes ...
and its first capital. Colchester therefore claims to be Britain's first city.
It has been an important military base since the
Roman era
In modern historiography, ancient Rome is the Roman people, Roman civilisation from the founding of Rome, founding of the Italian city of Rome in the 8th century BC to the Fall of the Western Roman Empire, collapse of the Western Roman Em ...
, with
Colchester Garrison
Colchester Garrison is a major garrison located in Colchester in the county of Essex, eastern England. It has been an important military base since the Roman Britain, Roman era. The first permanent military garrison in Colchester was establishe ...
currently housing the
16th Air Assault Brigade.
On the
River Colne, Colchester is northeast of London. It is connected to London by the
A12 road and the
Great Eastern Main Line
The Great Eastern Main Line (GEML, sometimes referred to as the East Anglia Main Line) is a major railway line on the British railway system which connects Liverpool Street station in central London with destinations in east London and t ...
railway. Colchester is less than from
London Stansted Airport
Stansted Airport is an international airport serving London, the capital of England and the United Kingdom. It is located near Stansted Mountfitchet, Uttlesford, Essex, northeast of Central London.
As London's Airports of London, third-bu ...
and from the
port of Harwich.
Attractions in and around the city include
St Botolph's Priory
St. Botolph's Priory was a medieval house of Augustinian canons in Colchester, Essex, founded c. 1093. The priory had the distinction of being the first and leading Augustinian convent in England until its dissolution in 1536.Ashdown-Hill, Joh ...
,
Colchester Zoo
Colchester Zoo is a zoological garden situated near Colchester, England. The zoo opened in 1963 and celebrated its 60th anniversary on 2 June 2023. The zoo is home to many rare and endangered species, including big cats, primates and birds as w ...
, and several art galleries.
Colchester Castle
Colchester Castle is a Norman architecture, Norman castle in Colchester, Essex, England, dating from the second half of the eleventh century. The keep of the castle is mostly intact and is the largest example of its kind anywhere in Europe, d ...
was constructed in the eleventh century on earlier Roman foundations; it now contains a museum. The main campus of the
University of Essex
The University of Essex is a public university, public research university in Essex, England. Established by royal charter in 1965, it is one of the original plate glass university, plate glass universities. The university comprises three camp ...
is located between Colchester and
Wivenhoe
Wivenhoe ( ) is a town and civil parishes in England, civil parish in the City of Colchester, Colchester district, in north-eastern Essex, England, approximately south-east of Colchester. Historically Wivenhoe village, on the banks of the Riv ...
. Local government is the responsibility of the
City of Colchester
The City of Colchester is a local government district with city status in Essex, England, named after its main settlement, Colchester. It is, with 194,394 people according to Office of National Statistics estimate for mid 2022, the most populous ...
and
Essex County Council
Essex County Council is the county council that governs the non-metropolitan county of Essex in England. The non-metropolitan county is smaller than the ceremonial county; the non-metropolitan county excludes Southend-on-Sea and Thurrock which ...
.
Name
There are several theories about the origin of the name ''Colchester''. Some contend that is derived from the
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
words ''
colonia'' (referring to a type of
Roman
Roman or Romans most often refers to:
*Rome, the capital city of Italy
*Ancient Rome, Roman civilization from 8th century BC to 5th century AD
*Roman people, the people of Roman civilization
*Epistle to the Romans, shortened to Romans, a letter w ...
settlement with rights equivalent to those of Roman citizens, one of which was believed to have been founded in the vicinity of Colchester) and ''
castra
''Castra'' () is a Latin language, Latin term used during the Roman Republic and Roman Empire for a military 'camp', and ''castrum'' () for a 'Fortification, fort'. Either could refer to a building or plot of land, used as a fortified milita ...
'', meaning ''fortifications'' (referring to the city walls, the oldest in Britain).
[Crummy, Philip (1997) City of Victory; the story of Colchester – Britain's first Roman town. Published by Colchester Archaeological Trust ()][Ashdown-Hill, John (2009). Mediaeval Colchester's Lost Landmarks. Published by The Breedon Books Publishing Company Limited. ()] The earliest forms of the name Colchester are ''Colenceaster'' and ''Colneceastre'' from the 10th century, with the modern spelling of ''Colchester'' being found in the 15th century.
In this way of interpreting the name, the
River Colne which runs through the area takes its name from ''Colonia'' as well.
Cologne
Cologne ( ; ; ) is the largest city of the States of Germany, German state of North Rhine-Westphalia and the List of cities in Germany by population, fourth-most populous city of Germany with nearly 1.1 million inhabitants in the city pr ...
(German ''Köln'') also gained its name from a similar etymology (from its Roman name
Colonia Claudia Ara Agrippinensium
Colonia Claudia Ara Agrippinensium was the Roman colony in the Rhineland from which the city of Cologne, now in Germany, developed.
It was usually called ''Colonia'' (colony) and was the capital of the Roman province of Germania Inferior and ...
).
Other etymologists are confident that the Colne's name is pre-Roman, sharing its origin with several other rivers Colne or Clun around Britain, and that Colchester is derived from ''Colne'' and ''Castra''.
Ekwall went as far as to say "it has often been held that Colchester contains as first element
atin''colonia'' ... this derivation is ruled out of court by the fact that Colne is the name of several old villages situated a good many miles from Colchester and on the Colne. The identification of Colonia with Colchester is doubtful."
[Eilert Ekwall (1928). English River-names. Published by Oxford at the Clarendon Press. ()]
The popular association of the name with
King Coel has no academic merit.
History
Prehistory
The gravel hill upon which Colchester is built was formed in the
Middle Pleistocene
The Chibanian, more widely known as the Middle Pleistocene (its previous informal name), is an Age (geology), age in the international geologic timescale or a Stage (stratigraphy), stage in chronostratigraphy, being a division of the Pleistocen ...
period and was shaped into a
terrace
Terrace may refer to:
Landforms and construction
* Fluvial terrace, a natural, flat surface that borders and lies above the floodplain of a stream or river
* Terrace, a street suffix
* Terrace, the portion of a lot between the public sidewalk a ...
between the
Anglian glaciation and the
Ipswichian glaciation
A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate be ...
by an ancient precursor to the
River Colne.
[Crummy, Philip (1992) Colchester Archaeological Report 6: Excavations at Culver Street, the Gilberd School, and other sites in Colchester 1971–85. Published by Colchester Archaeological Trust ()] From these deposits
Palaeolithic
The Paleolithic or Palaeolithic ( years ago) ( ), also called the Old Stone Age (), is a period in human prehistory that is distinguished by the original development of stone tools, and which represents almost the entire period of human prehist ...
flint tools
Stone tools have been used throughout human history but are most closely associated with prehistory, prehistoric cultures and in particular those of the Stone Age. Stone tools may be made of either ground stone or Lithic reduction, knapped stone, ...
, including at least six
Acheulian
Acheulean (; also Acheulian and Mode II), from the French after the type site of Saint-Acheul, is an archaeological industry of stone tool manufacture characterized by the distinctive oval and pear-shaped "hand axes" associated with ''Homo ...
handaxes
A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history. It is made from stone, usually flint or chert that has been "reduced" and shaped from a larger piece by kn ...
, have been found.
Further flint tools made by
hunter gatherer
A hunter-gatherer or forager is a human living in a community, or according to an ancestrally derived lifestyle, in which most or all food is obtained by foraging, that is, by gathering food from local naturally occurring sources, especially wi ...
s living in the Colne Valley during the
Mesolithic
The Mesolithic (Ancient Greek language, Greek: μέσος, ''mesos'' 'middle' + λίθος, ''lithos'' 'stone') or Middle Stone Age is the Old World archaeological period between the Upper Paleolithic and the Neolithic. The term Epipaleolithic i ...
have been discovered, including a
tranchet axe
A tranchet axe is a Stone tool, lithic tool made by removing a lithic flake, flake, known as a tranchet flake. The flake is removed parallel to the final intended cutting edge of the tool which creates a single straight and sharp cutting edge as w ...
from Middlewick.
In the 1980s an archaeological inventory showed that over 800 shards of pottery from the
Neolithic
The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...
,
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of ...
and early
Iron Age
The Iron Age () is the final epoch of the three historical Metal Ages, after the Chalcolithic and Bronze Age. It has also been considered as the final age of the three-age division starting with prehistory (before recorded history) and progre ...
have been found within Colchester, along with many examples of
worked flint.
This included a pit found at Culver Street containing a ritually placed Neolithic
grooved ware pot,
as well as find spots containing later
Deverel-Rimbury bucket urns.
Colchester is surrounded by Neolithic and Bronze Age monuments that pre-date the town, including a Neolithic
henge
A henge can be one of three related types of Neolithic Earthworks (archaeology), earthwork. The essential characteristic of all three is that they feature a ring-shaped bank and ditch, with the ditch inside the bank. Because the internal ditches ...
at
Tendring, large
Bronze Age barrow cemeteries at
Dedham and
Langham, and a larger example at
Brightlingsea
Brightlingsea (, traditionally , , ) is a coastal town and civil parish in the Tendring District, Tendring district of Essex, England. It is situated between Colchester and Clacton-on-Sea, at the mouth of the River Colne, Essex, River Colne, on ...
consisting of a cluster of 22 barrows.
Celtic origins

Colchester is said to be the
oldest recorded town in Britain on the grounds that it was mentioned by
Pliny the Elder
Gaius Plinius Secundus (AD 23/24 79), known in English as Pliny the Elder ( ), was a Roman Empire, Roman author, Natural history, naturalist, and naval and army commander of the early Roman Empire, and a friend of the Roman emperor, emperor Vesp ...
, who died in AD 79, although the Celtic name of the town, ''Camulodunon'' appears on coins minted by tribal chieftain
Tasciovanus
Tasciovanus (died c. 9 AD) was a historical king of the Catuvellauni tribe before the Roman conquest of Britain.
History
Tasciovanus is known only through Numismatics, numismatic evidence. He appears to have become king of the Catuvellauni c. ...
in the period 2010 BC.
Before the Roman conquest of Britain it was already a centre of power for
Cunobelin
Cunobeline or Cunobelin (Common Brittonic: *''Cunobelinos'', "Dog-Strong"), also known by his name's Latin form , was a king in pre-Roman Britain from about to about Malcolm Todd (2004)"Cunobelinus (d. ''c''. AD 40), king in ...
known to Shakespeare as
ymbeline/nowiki> (d. ''c''. AD 40), king in ...
known to Shakespeare as Cymbeline king of the Catuvellauni">Cymbeline">ymbeline/nowiki> (d. ''c''. AD 40), king in ...