List of parliamentary constituencies in Wiltshire

The ceremonial county of Wiltshire, England, (which includes the unitary authority of Swindon), is divided into eight Parliamentary constituencies. They are all County constituencies.^{[nb 1]}

Constituencies

  † Conservative   ‡ Labour   ¤ Liberal Democrat

Constituency	Electorate[1]	Majority[2]	Member of Parliament[2]		Nearest opposition[2]		Map
Chippenham CC	72,492	8,138		Sarah Gibson¤		Nic Puntis†
East Wiltshire CC	72,409	4,716		Danny Kruger†		Rob Newman‡
Melksham and Devizes CC	71,999	2,401		Brian Mathew¤		Michelle Donelan†
Salisbury CC	70,281	3,807		John Glen†		Matt Aldridge‡
South Cotswolds CC (part)	71,490	4,973		Roz Savage¤		James Gray†
South West Wiltshire CC	71,574	3,243		Andrew Murrison†		Evelyn Akoto†
Swindon North CC	73,238	4,103		Will Stone‡		Justin Tomlinson†
Swindon South CC	72,596	9,606		Heidi Alexander‡		Robert Buckland†

Boundary changes

2024

See 2023 Periodic Review of Westminster constituencies for further details.

Following the abandonment of the Sixth Periodic Review (the 2018 review), the Boundary Commission for England formally launched the 2023 Review on 5 January 2021.^[3] Initial proposals were published on 8 June 2021 and, following two periods of public consultation, revised proposals were published on 8 November 2022. The final proposals were published on 28 June 2023.

The commission proposed that Wiltshire be combined with Gloucestershire as a sub-region of the South West Region, with the creation of the cross-county boundary constituency of South Cotswolds, resulting in a major reconfiguration of Chippenham. Devizes and North Wiltshire were abolished and new constituencies named East Wiltshire, and Melksham and Devizes, created.^[4][5] These changes came into effect for the 2024 general election.

The following seats were proposed:

Containing electoral wards in Swindon

• East Wiltshire (part)
• Swindon North
• Swindon South

Containing electoral wards in Wiltshire (unitary authority)

• Chippenham
• East Wiltshire (part)
• Melksham and Devizes
• Salisbury
• South Cotswolds (parts also in the Districts of Cotswold and Stroud in Gloucestershire)
• South West Wiltshire

2010

Under the Fifth Periodic Review of Westminster constituencies, the Boundary Commission for England decided to increase the number of seats in Wiltshire from 6 to 7, with the re-establishment of Chippenham, which impacted on neighbouring constituencies. An adjusted Westbury constituency was renamed South West Wiltshire.

Former name	Boundaries 1997-2010	Current name	Boundaries 2014–present
Devizes CC North Swindon CC North Wiltshire CC Salisbury CC South Swindon CC Westbury CC		Chippenham CC Devizes CC North Swindon CC North Wiltshire CC Salisbury CC South Swindon CC South West Wiltshire CC

Results history

Primary data source: House of Commons research briefing - General election results from 1918 to 2019^[6]

2024

The number of votes cast for each political party who fielded candidates in constituencies comprising Wiltshire in the 2024 general election were as follows:^{[nb 2][2]}

Party	Votes	%	Change from 2019	Seats	Change from 2019
Conservative	125,505	32.6%	25.2%	3	4
Liberal Democrats	96,677	25.1%	6.5%	3	3
Labour	89,880	23.3%	3.2%	2	2
Reform	52,755	13.7%	New	0	New
Greens	16,864	4.4%	1.1%	0	0
Others	3,849	1.0%	0.4%	0	0
Total	385,530	100.0		8

2019

The number of votes cast for each political party who fielded candidates in constituencies comprising Wiltshire in the 2019 general election were as follows:

Party	Votes	%	Change from 2017	Seats	Change from 2017
Conservative	217,955	57.8%	1.0%	7	0
Labour	77,343	20.1%	6.9%	0	0
Liberal Democrats	69,876	18.6%	6.7%	0	0
Greens	11,378	3.3%	1.2%	0	0
Others	745	0.6%	2.0%	0	0
Total	377,297	100.0		7

Percentage votes

¹pre-1979 - Liberal Party; 1983 & 1987 - SDP-Liberal Alliance

* Included in Other

Seats

¹1974 & 1979 - Liberal Party; 1983 & 1987 - SDP-Liberal Alliance

Maps

1885-1910

• 
  1885
• 
  1886
• 
  1892
• 
  1895
• 
  1900
• 
  1906
• 
  Jan 1910
• 
  Dec 1910

1918-1945

• 
  1918
• 
  1922
• 
  1923
• 
  1924
• 
  1929
• 
  1931
• 
  1935
• 
  1945

1950-1979

• 
  1950
• 
  1951
• 
  1955
• 
  1959
• 
  1964
• 
  1966
• 
  1970
• 
  1974 Feb
• 
  1974 Oct
• 
  1979

1983-present

• 
  1983
• 
  1987
• 
  1992
• 
  1997
• 
  2001
• 
  2005
• 
  2010
• 
  2015
• 
  2017
• 
  2019

Historical representation by party

A cell marked → (with a different colour background to the preceding cell) indicates that the previous MP continued to sit under a new party name.

1885 to 1918 (6 seats)

  Conservative   Liberal   Liberal Unionist

1918 to 1974 (5 seats)

  Conservative   Labour   Liberal

1974 to 2010 (5, then 6 seats)

  Conservative   Labour   Liberal Democrats

2010 to present (7, then 7.5 seats)

  Conservative   Labour   Liberal Democrats

*half of the seat lies in Gloucestershire

See also

• List of constituencies in South West England

Notes

References

1. https://www.bbc.co.uk/news/politics/constituencies 2.http://geo.digiminster.com/election/2015-05-07/Search?Query=wiltshire