This area has a history of coal mining. The decline of the industry in the late 20th century left the area with high rates of unemployment, and the constituency still has high levels of deprivation today. Chester-le-Street is more affluent, however Stanley and its nearby villages are amongst the top 10% most-deprived areas in England. Chester-le-Street and Stanley largely function as commuter towns; the cities of Sunderland and Newcastle upon Tyne are both located around 10 miles (16km) away. The constituency's average house price is less than half the UK average.
North Durham has a large retired population and a below-average proportion of working-age adults. Residents have low levels of education, average rates of homeownership and are more likely to be religious compared to the rest of the country. Household income is low and the child poverty rate is above average. A high proportion of residents work in the health, manufacturing and transport sectors, with few in professional occupations. The percentage claiming unemployment benefits is below average. White people made up 98% of residents at the 2021 census.
Most of the constituency is represented by Reform UK at the local council with some independent councillors elected in Chester-le-Street. An estimated 58% of voters in North Durham supported leaving the European Union in the 2016 referendum, higher than the UK-wide figure of 52%.
The seat was re-created as a single-seat constituency for the 1983 general election as a result of the redistribution following the changes to local authority boundaries under the Local Government Act 1972. The new constituency comprised those parts of the abolished Chester-le-Street constituency retained within the reconstituted county of Durham, together with those parts of the abolished Consett constituency which had comprised the urban district of Stanley.
Boundaries
Historic
From 1832–1868 and this area was left intact until 1885.[clarification needed] Extract from 1837 result: the shorter solid orange area which has an east coast.
1832–1885
The Wards of Chester and Easington, with a place of election at Durham.
the District of Derwentside wards of Annfield Plain, Burnopfield, Catchgate, Craghead, Dipton, Havannah, South Moor, South Stanley, Stanley Hall, and Tanfield.
1997–2010
The District of Chester-le-Street; and
the District of Derwentside wards of Annfield Plain, Catchgate, Craghead, Havannah, South Moor, South Stanley, Stanley Hall, and Tanfield.
Burnopfield and Dipton wards were transferred to the redrawn North West Durham.
2010–2024
Map of 2010–2024 boundaries
The District of Chester-le-Street; and
the District of Derwentside wards of Annfield Plain, Catchgate, Craghead and South Stanley, Havannah, South Moor, Stanley Hall, and Tanfield.
Following a review of parliamentary representation in County Durham in 2007, the Boundary Commission for England decided to retain the 1997 boundaries despite the official description of the constituency changing slightly in terms of the names of the local authority wards. In the 2009 structural changes to local government in England, the local authority districts in Durham were abolished and replaced with a single unitary authority; however, this did not affect the boundaries of the constituency.
Annfield Plain; Chester-le-Street East; Chester-le-Street North; Chester-le-Street South; Chester-le-Street West Central; Craghead and South Moor; Lanchester; Lumley; North Lodge; Pelton; Sacriston; Stanley; Tanfield.
The constituency was expanded to bring the electorate within the permitted range, by adding the Lanchester ward from the abolished constituency of North West Durham.
Further to a local government boundary review which came into effect in May 2025, the constituency now comprises the following electoral divisions of County Durham:
Annfield Plain and Tanfield; Chester-le-Street North; Chester-le-Street South; Consett South (small part comprising the parish of Healeyfield); Craghead and South Moor; Lanchester and Burnhope; Lumley and West Rainton (most - including Great Lumley); North Lodge; Pelton; Sacriston and Witton Gilbert (most - including Sacriston); Stanley; Weardale (very small part comprising the parish of Muggleswick).
