The North Riding of Yorkshire was a subdivision of Yorkshire, England, alongside York, the East Riding and West Riding. The riding's highest point was at Mickle Fell at 2,585 ft (788 m).
Teesside is a built-up area around the River Tees in North East England, split between County Durham and North Yorkshire. The area contains the towns of Middlesbrough, Stockton-on-Tees, Billingham, Redcar, Thornaby-on-Tees, and Ingleby Barwick. Teesside's economy was once dominated by heavy manufacturing until deindustrialisation in the latter half of the 20th century. Chemical production continues to contribute significantly to Teesside's economy.
The Borough of Stockton-on-Tees is a unitary authority area in England with borough status. It straddles the ceremonial counties of County Durham and North Yorkshire and had a population of 196,600 in 2021.
Tees Valley is a combined authority area in North East England, around the lower River Tees. The area is not a geographical valley; the local term for the valley is Teesdale. The combined authority covers five council areas: Darlington, Hartlepool, Middlesbrough, Redcar and Cleveland and Stockton-on-Tees.
Sedgefield was a constituency in County Durham represented in the House of Commons of the UK Parliament from 2019 until its abolition for the 2024 general election by Paul Howell of the Conservative Party.
Stockton South was a constituency represented in the House of Commons of the UK Parliament from 2019 until its abolition for the 2024 general election by Matt Vickers of the Conservative Party.
Redcar is a constituency represented in the House of Commons of the UK Parliament since 2024 by Anna Turley, of the Labour and Co-operative parties. She previously represented the constituency between 2015 and 2019, when she was defeated by Conservative Jacob Young.
Middlesbrough South and East Cleveland is a constituency created in 1997 represented in the House of Commons of the UK Parliament since 2024 by Luke Myer of the Labour Party.
Middlesbrough was a parliamentary constituency in the United Kingdom, recreated in 1974, and represented in the House of Commons of the UK Parliament from 2012 until its abolition for the 2024 general election by Andy McDonald of the Labour Party. An earlier version of the seat existed between 1868 and 1918.
Easington is a constituency created in 1950 represented in the House of Commons of the UK Parliament since 2010 by Grahame Morris of the Labour Party.
Stockton-on-Tees is a former borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP) by the first past the post system of election from 1868 to 1983.
Cleveland was a non-metropolitan county located in North East England which existed between 1974 and 1996. Cleveland was a two-tier county and had four boroughs: Hartlepool, Stockton-on-Tees, Middlesbrough and Langbaurgh-on-Tees. The county town was Middlesbrough, where Cleveland County Council met. The county was named after the historic area of Cleveland, Yorkshire. Its area is now split between the counties of North Yorkshire and County Durham.
Cleveland was a European Parliament constituency covering Cleveland and parts of North Yorkshire in England.
The County Borough of Teesside was a county borough in the north-east of England, which existed for just six years. It was created in 1968 to cover the Teesside conurbation which had grown up around the various port and industrial towns near the mouth of the River Tees. The council was based in Middlesbrough, the area's largest town. The county borough was abolished in 1974 on the creation of the new county of Cleveland, which covered a larger area, with the county borough's territory being split between three of the four districts created in the new county.
The county of Durham returned 7 MPs to the UK Parliament from 1983 to 2024. Under the 2023 review of Westminster constituencies, coming into effect for the 2024 general election, the boundary commission proposed that one constituency be shared with the county of Tyne and Wear. In addition, the unitary authority of Darlington, which had previously been included with Durham, was now included with the four unitary authorities which make up the former county of Cleveland. For the purposes of this series of articles, Darlington continues to be included with Durham.
The non-metropolitan county of Cleveland was created under the Local Government Act 1972, which came into effect on 1 April 1974, comprising the urban areas around the mouth of the River Tees, previously parts of the administrative counties of Durham and North Riding of Yorkshire. Cleveland was abolished in 1996 both as a county council and a non-metropolitan county, being succeeded by the unitary authorities of Hartlepool, Middlesbrough, Redcar and Cleveland, and Stockton-on-Tees. The constituency boundaries used up to the 2005 United Kingdom general election were drawn up when the county still existed. For the review which came into effect for the 2010 general election, the four authorities were considered separately, with Middlesbrough and Redcar and Cleveland being combined.
Middlesbrough and Thornaby East is a constituency of the House of Commons in the UK Parliament. Further to the completion of the 2023 Periodic Review of Westminster constituencies, it was first contested in the 2024 general election and is currently held by Andy McDonald of the Labour Party, who previously held the abolished constituency of Middlesbrough from 2012 to 2024.
Stockton West is a constituency of the House of Commons in the UK Parliament. Further to the completion of the 2023 Periodic Review of Westminster constituencies, it was first contested at the 2024 general election, when it was won by Matt Vickers of the Conservative Party. It is now the only seat held by the Conservatives in the North East of England.
