Portishead | |
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Portishead viewed from Naish Hill |
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Portishead shown within Somerset | |
Population | 23,699 (2011) |
OS grid reference | ST470764 |
Civil parish | |
Unitary authority | |
Ceremonial county | |
Region | |
Country | England |
Sovereign state | United Kingdom |
Post town | BRISTOL |
Postcode district | BS20 |
Dialling code | 01275 |
Police | Avon and Somerset |
Fire | Avon |
Ambulance | South Western |
EU Parliament | South West England |
UK Parliament | |
Portishead /pɔːrtɪsˈhɛd/ is a coastal town on the Severn Estuary, close to Bristol, but within the unitary authority of North Somerset, which falls within the ceremonial county of Somerset, England. It has a population of around 22,000, an increase of over 3,000 since the 2001 census, with a growth rate considerably in excess of surrounding towns. By the time of the 2011 Census the population had increased to approximately 24,000.
Portishead has a long history as a fishing port. As a Royal Manor it expanded rapidly during the early 19th century around the docks, with supporting transport infrastructure. A power station and chemical works were added in the 20th century, but the dock and industrial facilities have since closed and been redeveloped into a marina and residential areas. Portishead was also the telephone control centre used by British Telecom (BT) for non-direct dialled calls to maritime vessels, a service known as Portishead Radio.
The town's population is expanding, and Portishead is now primarily a dormitory town for Bristol and its environs, although a range of service industries has grown up. The headquarters of Avon and Somerset Constabulary are in Portishead.
The name Portishead derives from the "port at the head of the river". It has been called Portshead and Portschute at times in its history and Portesheve in the Domesday Book, and was locally known as Posset.