Poole () is a coastal town, seaport on the south coast of England and civil parish in the Bournemouth, Christchurch and Poole unitary authority area in Dorset, England. The town is east of Dorchester and adjoins Bournemouth to the east. The town had an estimated population of 151,500 (mid-2016 census estimates) making it the second-largest town in the ceremonial county of Dorset. Together with Bournemouth and Christchurch, the conurbation has a total population of 400,196 as of the 2021 census.

The settlement dates back to before the Iron Age. The earliest recorded use of the town's name was in the 12th century when the town began to emerge as an important port, prospering with the introduction of the wool trade. Later, the town had important trade links with North America and, at its peak during the 18th century, it was one of the busiest ports in Britain. In the Second World War, Poole was one of the main departing points for the Normandy landings.

Poole is a tourist resort, attracting visitors with its large natural harbour, history, the Lighthouse arts centre and Blue Flag beaches. The town has a commercial port with cross-Channel freight and passenger ferry services, which connect with the Channel Islands of Jersey and Guernsey, as well as the French port town of Saint-Malo, Brittany.

The headquarters of the Royal National Lifeboat Institution (RNLI) is in Poole, and the Royal Marines have a base in the town's harbour. Despite their names, Poole is the home of The Arts University Bournemouth, the Bournemouth Symphony Orchestra and a significant part of Bournemouth University.

History

thumb|left|The [[Poole Logboat, a 2,000-year-old dugout canoe discovered during dredging works in Poole Harbour and now in the Poole Museum]]

The area around modern Poole has been inhabited for at least the past 2,500&nbsp;years, with nearby Christchurch Harbour evidencing human activity dating back to the Neolithic period at Hengistbury Head. During the 3rd century BC, Celtic-speaking people known as the Durotriges<!--does the source specifically state that it was the Durotriges in the 3rd century BC? It's uncertain when tribal identities emerged--> moved from hilltop settlements at Maiden Castle and Badbury Rings to heathland around the River Frome and Poole Harbour.<!--the reliance of this source seems questionable; Maiden Castle for example was occupied until the Roman conquest--> The Romans landed at Poole<!--this is disputed--> during their conquest of Britain in the 1st century and took over an Iron Age settlement at Hamworthy, an area just west of the modern town centre. This was used as a supply base for the fortress at Lake Farm, Ashington and a settlement at Vindocladia (Bradbury Rings).

The town's name may have originated around the post-Roman or Anglo-Saxon periods, and seems to have originally applied to the harbour. It is derived from the late Brittonic or early Old English words pol meaning a pool or creek.

By the middle to late Anglo-Saxon period, Poole was included in the Kingdom of Wessex. The settlement was used as a base for fishing and the harbour a place for ships to anchor on their way to the River Frome and the important Anglo-Saxon town of Wareham. Poole experienced two large-scale Viking invasions during this era: in 876, Guthrum sailed his fleet through the harbour to attack Wareham, and in 1015, Canute began his conquest of England in Poole Harbour, using it as a base to raid and pillage Wessex.

Following the Norman conquest of England, Poole rapidly grew into a busy port as the importance of Wareham declined. The town was part of the manor of Canford but does not exist as an identifiable entry in the Domesday Book. The earliest written mention of Poole occurred on a document from 1196 describing the newly built St James's Chapel in "La Pole". The Lord of the Manor, Sir William Longspée, sold a charter of liberties to the burgesses of Poole in 1248 to raise funds for his participation in the Seventh Crusade. In 1568, Poole gained further autonomy when it was granted legal independence from Dorset and made a county corporate by the Great Charter of Elizabeth I. During the English Civil War, Poole's puritan stance and its merchants' opposition to the ship money tax introduced by King Charles I led to the town declaring for Parliament. Poole escaped any large-scale attack and with the Royalists on the brink of defeat in 1646, the Parliamentary garrison from Poole laid siege to and captured the nearby Royalist stronghold at Corfe Castle.

thumb|left|Beech Hurst in the town centre, a [[Georgian architecture|Georgian mansion built in 1798 for a wealthy Newfoundland merchant]]

Poole established successful commerce with the North American colonies in the 16th century, including the important fisheries of Newfoundland. By the early 18th century, Poole had more ships trading with North America than any other English port and vast wealth was brought to Poole's merchants. This prosperity supported much of the development which now characterises the Old Town where many of the medieval buildings were replaced with Georgian mansions and terraced housing. The end of the Napoleonic Wars and the conclusion of the War of 1812 ended Britain's monopoly over the Newfoundland fisheries and other nations took over services provided by Poole's merchants at a lower cost. Poole's Newfoundland trade rapidly declined and within a decade most merchants had ceased trading.

thumb|Poole Quay was the busy centre of the town's maritime trade.

The town grew rapidly during the Industrial Revolution as urbanisation took place and the town became an area of mercantile prosperity and overcrowded poverty. At the turn of the 19th century, nine out of ten workers were engaged in harbour activities. On 1 January 1848 the port had 116 registered vessels (13,641 tons) of its own but as the century progressed, ships became too large for the shallow harbour and the port lost business to the deepwater ports at Liverpool, Southampton and Plymouth.

During World War II, Poole was the third-largest embarkation point for D-Day landings of Operation Overlord and afterwards served as a base for supplies to the allied forces in Europe. Poole was also an important centre for the development of Combined Operations and the base for a US Coast Guard rescue flotilla of 60 cutters. Much of the town suffered from German bombing during the war - in which the Municipal Borough lost 75 civilian lives - and years of neglect in the post-war economic decline. Major redevelopment projects began in the 1950s and 1960s and large areas of slum properties were demolished and replaced with modern public housing and facilities. Many of Poole's historic buildings were demolished during this period, particularly in the Old Town area of Poole. Consequently, a Conservation Area was created in the town centre in 1975 to preserve Poole's most notable buildings. The Poole explosion of 1988 caused 3,500 people to be evacuated out of the town centre in the biggest peacetime evacuation the country had seen since the World War II.

Governance

There are 2 tiers of local government covering Poole, parish (town) and at unitary authority level: Bournemouth, Christchurch and Poole Council, which is based at the Civic Centre in Bournemouth.

Administrative history

thumb|[[Poole Guildhall, Market Street: Built 1761 and served as courthouse and meeting place for the borough council until 1932]]

Poole was an ancient borough, which lay within the ancient parish of Canford Magna. The borough acquired its first charter in 1248 from William Longespée, who was lord of the manor. A chapel of ease dedicated to St James existed at Poole from at least 1142. In 1538, the borough was removed from the parish of Canford Magna to become its own parish, called Poole St James.

In 1568, Poole was given the right to appoint its own sheriff, making it a county corporate, independent from the jurisdiction of the Sheriff of Dorset. the Municipal Corporations Act 1835 directed that the reformed borough should be enlarged to match the constituency.

thumb|left|[[Poole Civic Centre|Civic Centre, Parkstone Road: Poole Borough Council's headquarters 1932–2019]]

When elected county councils were established in 1889, despite being a county corporate, Poole was not considered large enough for the borough council to take on county council functions. It was therefore included in the administrative county of Dorset under the new Dorset County Council. On 9 November 1095 the parishes of Branksome, Parkstone, Poole St James, Longfleet and Hamworthy were merged into a single parish called Poole concurrent with the borough. The borough boundaries were enlarged in 1905 to take in Branksome, and again in 1931 to absorb Canford Magna. In 1932 the borough council built itself Poole Civic Centre on Parkstone Road to serve as its headquarters.

The borough of Poole was reconstituted as a non-metropolitan district on 1 April 1974 under the Local Government Act 1972. The district kept the same boundaries and its borough status, but there were some changes to the council's responsibilities. No successor parish was formed so it became unparished.

In 1997, Poole Borough Council became a unitary authority, taking over the provision of county council functions from Dorset County Council.

The borough of Poole was abolished in 2019, merging with the boroughs of Bournemouth and Christchurch to become a new local government district called Bournemouth, Christchurch and Poole, the council of which is a unitary authority. The Bournemouth, Christchurch and Poole district remains part of the ceremonial county of Dorset for the purposes of lieutenancy.

When Poole Borough Council was abolished in 2019, Poole was given a charter trustees, being the Bournemouth, Christchurch and Poole councillors representing wards in the former borough of Poole. The trustees preserved the town's civic charters and traditions, including appointing one of their number each year to serve as mayor and another to serve as sheriff; these roles are now purely honorary with no practical functions. Poole is one of only fifteen towns and cities across England and Wales which appoint their own sheriff, with Poole's right to do so stemming from its former status as a county corporate.

On 1 April 2026 a civil parish was formed for Poole with its council named "Poole Town Council".

Parliamentary representation

Poole is represented by three parliamentary constituencies in the House of Commons; Poole, Mid Dorset and North Poole, and Bournemouth West. The borough constituency of Poole has existed since 1950. Previously the town had been a parliamentary borough, electing two members of parliament from 1455 until 1865 when representation was reduced to one member. In 1885 the constituency was abolished altogether and absorbed into the East Dorset constituency until its reintroduction in 1950. The seat was a Conservative stronghold for 74 years. Until the 2024 General Election in which Labour candidate Neil Duncan-Jordan won by 18 votes

Coat of arms

thumb|upright|The [[Coat of arms of Poole|coat of arms of the Borough of Poole.]]

The design of the coat of arms originated in a seal from the late 14th century and were recorded by Clarenceux King of Arms during the heraldic visitation of Dorset in 1563. The wavy bars of black and gold represent the sea and the dolphin is a sign of Poole's maritime interests. The scallop shells are the emblem of Saint James and are associated with his shrine at Santiago de Compostela – a popular destination for Christian pilgrims departing from Poole Harbour in the Middle Ages. The oldest part of the town (including the historic Old Town, Poole Quay and the Dolphin Shopping Centre) lies to the south-east of Holes Bay on a peninsula jutting into the harbour, although much of the land to the east of the peninsula has been reclaimed from the harbour since the mid-20th century. To the west is Upton and Corfe Mullen and across the northern border at the River Stour lies Wimborne Minster. At the eastern edge of Poole, the town abuts Bournemouth and the settlements of Kinson, Winton and Westbourne. To the south of Poole along the coast lies Poole Bay, which has of sandy beaches from Sandbanks in the west to Bournemouth in the east.

Urban areas and districts of the town<br />

Poole is made up of numerous suburbs and neighbourhoods, many of which developed from villages or hamlets that were absorbed into Poole as the town grew.<br />

Alderney – Bearwood – Branksome – Branksome Park – Broadstone – Canford Cliffs – Canford Heath – Creekmoor – Fleetsbridge – Hamworthy – Lilliput – Longfleet – Merley – Oakley – Newtown – Oakdale – Parkstone – Penn Hill – Sandbanks – Sterte – Talbot Village – Wallisdown – Waterloo – Whitecliff

thumb|left|Poole lies on [[Eocene clays.]]

The natural environment of Poole is characterised by lowland heathland to the north and wooded chines and coastline to the south. The heathland habitat supports the six native British reptile species and provides a home for a range of dragonflies and rare birds. Development has destroyed much of the heath but scattered fragments remain to the north of Poole and have been designated Special Protection Areas. The town lies on unresistant beds of Eocene clays (mainly London Clay and Gault Clay), sands and gravels. The River Frome runs through this weak rock, and its many tributaries have carved out a wide estuary. At the mouth of the estuary sand spits have been deposited, enclosing the estuary to create Poole Harbour.

The harbour is the largest natural harbour in Europe and the second-largest natural harbour in the world after Sydney Harbour. It is an area of international importance for nature conservation and is noted for its ecology, supporting salt marshes, mudflats and an internationally important habitat for several species of migrating bird. It has been designated a Site of Special Scientific Interest (SSSI), a Special Protection Area and a Ramsar site as well as falling within the Dorset National Landscape area. It contains several small islands, the largest is Brownsea Island, a nature reserve owned by the National Trust and the birthplace of the Scouting movement and location of the first Scout Camp. Britain's largest onshore oil field operates from Wytch Farm on the south shore of the harbour. The oil reservoirs extend under the harbour and eastwards from Sandbanks and Studland for under the sea to the south of Bournemouth.

Situated directly to the east of the Jurassic Coast, Poole is a gateway town to the UNESCO World Heritage Site, which includes of the Dorset and east Devon coast important for its geology, landforms and rich fossil record.

Climate

Due to its location on the south coast of England, Poole has a temperate climate with a small variation in daily and annual temperatures. The average annual mean temperature from 1971 to 2000 was . The warmest months in Poole are July and August, which have an average temperature range of , and the coolest months are January and February, which have a range of . Mean sea surface temperatures range from in February to in August. The average annual rainfall of is well below the UK average of .