Thurrock () is a unitary authority area with borough status in the ceremonial county of Essex, England. It lies on the north bank of the River Thames immediately east of London and has over of riverfront including the Port of Tilbury, the principal port for London. Thurrock is within the London commuter belt and is an area of regeneration within the Thames Gateway redevelopment zone. The borough includes the northern ends of the Dartford Crossing.
The local authority is Thurrock Council, based in Grays. The borough also includes Purfleet-on-Thames, South Ockendon, Stanford-le-Hope and Tilbury, as well as other villages and surrounding areas. More than half of the borough is designated as Green Belt.
The neighbouring districts are the London Borough of Havering, Brentwood, Basildon and Castle Point. On the opposite side of the Thames are Gravesham and Dartford in Kent.
History Mammoths once grazed in the Thurrock area and archaeologists unearthed the remains of a jungle cat. Humans have lived in the area since prehistoric times and the land has been farmed by the Romans and Anglo-Saxons. Thurrock has numerous archaeological sites including the major excavation at Mucking. The name "Thurrock" is a Saxon name meaning "the bottom of a ship".
Horndon-on-the-Hill was the site of an 11th century mint as well as the 15th century woolmarket which gives an indication of the area's wealth in the 15th century. The narrowing of the river where Tilbury now stands meant it was important in the defence of London, and Henry VIII built three blockhouses, two on the Tilbury side and another on the Gravesend side of the river, following the end of his marriage to Catherine of Aragon.
In 1381, villagers from Fobbing, Mucking and Stanford-le-Hope instigated the Peasants' Revolt when they were called to Brentwood to pay the poll tax. When they refused to pay, a riot ensued which was the catalyst for a mass protest across Essex and Kent.
Later, in 1588 Elizabeth I addressed her troops not far from the Tilbury blockhouse as the Spanish Armada sailed up the English Channel. Between 1670 and 1682, the Tilbury blockhouse was substantially rebuilt into a much larger fortification (Tilbury Fort) and Coalhouse Fort was built further down river, close to the second blockhouse. The importance of the forts in defending the country continued through Napoleonic times and into the two world wars. The land where Tilbury Town now stands was farmland and marsh grazing until the building of the docks in the 1890s. Thurrock includes the Bata village, built for workers of the shoe company in 1933. Eight homes and the factory are listed.
Historically, the area was renowned for mineral extraction, including clay, aggregates and notably the digging of huge amounts of chalk from the West Thurrock area for use in the now defunct cement industries. When chalk extraction ceased one of the disused pits was redeveloped as Lakeside Shopping Centre. A number of former pits have been used to form the Chafford Gorges Nature Reserve, managed by the Essex Wildlife Trust.
Captain Kidd The body of Captain Kidd was displayed in Thurrock. He had been convicted of piracy and hanged on 23 May 1701, at 'Execution Dock', Wapping. His body was gibbeted — left to hang in an iron cage over the Thames at Tilbury Point — as a warning to future would-be pirates for twenty years. Some sources give the location where his body was exhibited as Tilbury Ness, but this may be an alternative name for the same place. There is some uncertainty as to whether his body was displayed at what is now called Coalhouse Point or at a site a few hundred yards up stream, close to the present Tilbury Docks.
1953 Floods On 31 January 1953, the low-lying areas of Thurrock were inundated by the North Sea flood of 1953. The Van den Berghs and Jurgens margarine factory, which manufactured Stork margarine, was forced to stop production for many months. Since the output of this factory constituted one third of the country's ration allocation, this led to a severe strain on the supply of margarine in the UK. Most schools in Thurrock were closed, either as a direct result of the flooding or in order to use them to help the relief effort. More than 1300 people in Tilbury and other low-lying areas were evacuated to schools on the higher ground. Chadwell St Mary Primary school was used as the main welfare centre for the homeless.Grieve, 1959, page 600 By 15 February, most schools had returned to normal. The last to resume were the Landsdowne school in Tilbury and the newly opened Woodside Primary School – then called Tyrell Heath School.Grieve, 1959, page 616 On Friday 13 February, the flooded areas were visited by the young Queen Elizabeth II Despite severe loss of life in nearby Canvey Island, only one person in Thurrock died as a result of the floods.Grieve, 1959, page 568
Heritage plaques In 2002, a partnership between Thurrock Council, Thurrock Heritage Forum and the Thurrock Local History Society began an initiative to place heritage plaques marking the famous people, events and organisations associated with Thurrock. By September 2021 plaques included: Joseph Conrad Alice Mangold Diehl (Musician and Novelist, born in Aveley) Dracula's connection to Purfleet The arrival of the Empire Windrush at Tilbury on 21 June 1948 The training ship Exmouth The Kynoch factory in the Corringham marshes The shooting down of Zeppelin L15 at Purfleet in 1916 Philip Vincent Alfred Russel Wallace and his house at the Dell Arthur Young The establishment of the town of Tilbury in 1912 John Newton's connection with Aveley and Purfleet Benjamin Franklin's connection with the design of a lightning conductor for the Purfleet gunpowder magazineThurrock Yellow Advertiser, 26 April 2012 Henry de Grey, who gave his name to Grays Kate Luard, the much decorated Boer War and First World War nurse William Palmer who founded a charity school that became Palmer's CollegeThurrock Local History Society
Administrative history The borough has its origins in the Orsett Poor Law Union, which had been created in 1835 covering a group of 18 parishes in southern Essex. Poor Law Unions subsequently formed the basis for later local government structures, with the Orsett Rural Sanitary District created in 1872 covering the same area. The parish of Grays Thurrock was made its own urban sanitary district in 1886.
Urban and rural sanitary districts were converted into urban districts and rural districts in 1894.Local Government Act 1894 (56 & 57 Vict. c. 73) Two further urban districts were later created from parts of the Orsett Rural District: the Tilbury Urban District in 1912 covering the parish of Chadwell St Mary, and the Purfleet Urban District in 1929 covering the three parishes of Aveley, South Ockendon and West Thurrock.
After 1929 the area therefore comprised four district-level authorities: one rural district, containing 13 civil parishes, and three urban districts: Grays Thurrock Urban District Purfleet Urban District Tilbury Urban District Orsett Rural District, with its parishes being: Bulphan Corringham East Tilbury Fobbing Horndon on the Hill Langdon Hills Little Thurrock Mucking North Ockendon Orsett Stanford-le-Hope Stifford West Tilbury
In 1936 the four districts were all abolished to create the Thurrock Urban District (subject to some minor boundary changes with surrounding areas, notably at North Ockendon). All the civil parishes within the area were merged at the same time to become a single parish called Thurrock.
The present-day borough of Thurrock was created in on 1 April 1974 under the Local Government Act 1972, covering almost the same area as the former Thurrock Urban District, which was abolished, with just a minor change on the border with Basildon to place the whole designated area for Basildon new town in that district. The civil parish of Thurrock was also abolished as part of the reforms and the area became an unparished area. The reformed Thurrock district was given borough status at the same time, allowing the chair of the council to take the title of mayor.
Until 1998 Thurrock was a lower-tier district authority, with Essex County Council providing county-level services. Thurrock was made a unitary authority on 1 April 1998, taking over the county-level services. Thurrock remains part of the ceremonial county of Essex for the purposes of lieutenancy.
In March 2026, the government announced that it would abolish the district in 2028 as part of local government reform across Essex. These proposals were withdrawn in September 2026.
Governance
There is only one tier of local government in Thurrock, being the unitary authority of Thurrock Council. There are no civil parishes in the borough, with the whole borough being an unparished area. The local authority is Thurrock Council. Elections are held in three years out of every four.
Wider politics Thurrock is covered by two parliamentary constituencies. Thurrock includes most of the borough while South Basildon and East Thurrock includes some wards in the east of the borough.
Geography
Thurrock has a population of 175,500 people living in 90,500 homes. The Metropolitan Green Belt covers 70% of the borough. There are of land available for industrial use. There are seven conservation areas, 19 scheduled monuments, including the dovecote at High House Purfleet, and 239 listed buildings.
The borough contains ten Sites of Special Scientific Interest: Globe Pit, Grays Grays Chalk Pit Lion Pit, Grays Purfleet Chalk Pits West Thurrock Lagoon and Marshes Inner Thames Marshes Vange and Fobbing Marshes Basildon Meadows Mucking Flats and Marshes Hangman's Wood and Deneholes
Despite much of the borough being protected Green Belt land, Thurrock provides localised opportunities for further industrial and commercial development. The borough forms part of the Thames Gateway regeneration area, a corridor of opportunity that has been identified by central government as the area with greatest development and commercial potential in the country. Thurrock Development Corporation took over much of the borough's planning functions from its creation in 2005 until its demise in March 2011.
Much of the population and commercial activity is centred along the riverfront. This includes many large and important industrial sites, including two large oil refineries, manufacturing industries, a container port, cruise liner terminal, distribution warehousing and one of Britain's largest refuse disposal sites at the appropriately named settlement of Mucking. Thurrock is also home to the Lakeside Shopping Centre.
Climate Climate in this area has mild differences between highs and lows, and there is adequate rainfall year-round. The Köppen Climate Classification subtype for this climate is "Cfb" (Marine West Coast Climate/Oceanic climate).
Demography
At the census of 2011, there were 157,705 people, 62,353 households and 45,985 families residing in the borough. The population density was 9.7 people per hectare. There were 63,869 housing units. The racial makeup of the borough was 86% White, 3.8% Asian, 7.8% Black, 2% Mixed Race, 0.6% other.
There were 62,353 households, out of which 30.5% had children under the age of 18 living with them, 72.7% were married couples living together, 52.5% of all households were made up of individuals, 10.2% had someone living alone who was 65 years of age or older.
The median age in the borough was 42. 25.5% of residents were under the age of 18; 7.3% of residents were between the ages of 19 and 24; 30.3% were from 25 to 44; 24.2% were from 45 to 64; and 38.2% were 65 years of age or older. The gender makeup of the city was 49.3% male and 50.6% female.
Economy This is a chart of trend of regional gross value added of Thurrock at current basic prices published (pp. 240–253) by the Office for National Statistics with figures in millions of British Pounds Sterling.